DL‑Malic Acid – Premium Food-Grade Acidulant & Versatile Industrial Chemical

Product Overview

DL‑Malic acid (CAS: 6915‑15‑7 / 617‑48‑1, E296) is a racemic mixture of equal parts L‑malic acid and D‑malic acid. With the molecular formula C₄H₆O₅ and molecular weight of 134.09, it occurs naturally in fruits like apples and is industrially synthesized for consistent quality and cost‑effectiveness. It appears as a white, odorless crystalline powder or granules with a smooth, long‑lasting sour taste—20% stronger than citric acid, making it a preferred choice for flavor enhancement.

Key Specifications

Item
Standard
Purity
≥99.0% (dry basis)
CAS Number
6915‑15‑7 / 617‑48‑1
EINECS Number
210‑514‑9
Melting Point
128–132 °C
Solubility
Soluble in water (558 g/L, 20 °C) and ethanol; slightly soluble in acetone
Heavy Metals
≤10 ppm
Fumaric Acid
≤1.0%
Maleic Acid
≤0.05%
Certifications
ISO 9001, HALAL, KOSHER, HACCP

Core Advantages

  • Superior Taste Profile: Smoother, more lingering sourness than citric acid, avoiding sharp or bitter aftertastes.
  • High Solubility & Stability: Dissolves rapidly in water; stable under normal storage and processing conditions.
  • Multi‑Functionality: Acts as an acidulant, flavor enhancer, pH regulator, preservative, and chelating agent.
  • Cost‑Effective: Industrially synthesized via mature maleic anhydride hydration, ensuring stable supply and competitive pricing.
  • Regulatory Compliance: Approved as a safe food additive (E296) globally, meeting JECFA and regional standards.

Applications

1. Food & Beverage Industry

  • Beverages: Soft drinks, fruit juices, energy drinks, and sports drinks—enhances flavor, extends shelf life, and balances sweetness.
  • Confectionery: Candies, gummies, jams, and jellies—provides a natural tartness and improves texture.
  • Bakery & Dairy: Bread, cakes, ice cream, and yogurt—regulates pH, improves leavening, and stabilizes emulsions.
  • Sauces & Seasonings: Ketchup, mayonnaise, and salad dressings—enhances umami and acts as a preservative.

2. Pharmaceutical Industry

  • Used as an acidifier, buffering agent, and stabilizer in drug formulations.
  • Improves solubility and absorption of active pharmaceutical ingredients (APIs).
  • Applied in oral liquids, tablets, and effervescent powders for pH adjustment.

3. Cosmetics & Personal Care

  • Acts as a pH adjuster and exfoliant in creams, lotions, and toothpaste.
  • Chelates metal ions, preventing product degradation and discoloration.

4. Industrial & Agricultural

  • Metal Cleaning: Removes rust and scale in metal processing.
  • Electroplating: Adjusts pH and improves coating adhesion.
  • Agriculture: Used as a feed additive for livestock to enhance digestion.

Production Method

Our DL‑malic acid is manufactured via the industrial mainstream maleic anhydride high‑pressure hydration process:
  1. Raw materials: Maleic anhydride + water.
  2. Reaction conditions: 185 ± 3 °C, 1.0 MPa, 6–8 hours in an autoclave.
  3. Post‑processing: Cooling → vacuum concentration → crystallization → centrifugation → drying.
  4. Quality control: Strict testing at every stage to ensure compliance with food‑grade standards.

Packaging & Storage

  • Packaging: 25 kg net weight per fiber drum or kraft paper bag (customizable).
  • Storage: Sealed, stored in a cool, dry place (2–30 °C), away from moisture and high temperature.
  • Shelf Life: 24 months under proper storage conditions.

Why Choose Us

  • Professional Manufacturer: Years of experience in organic acid production, with advanced facilities and strict quality control.
  • Global Supply: Stable monthly output, supporting FCL/LCL shipments to over 50 countries (Southeast Asia, Europe, Americas, etc.).
  • Customized Service: Tailored specifications, packaging, and technical support to meet your specific needs.
  • Competitive Price: Direct factory pricing with no middlemen, ensuring cost‑effectiveness for your business.
  • Reliable Quality: Full inspection reports and certifications provided for each batch, guaranteeing product safety and consistency.

Contact Us

For inquiries, quotes, or sample requests, please feel free to contact our GNF sales team. We look forward to establishing a long‑term mutually beneficial partnership with you!
Food Additives Acidulants DL-Malic Acid

Phosphoric Acid 85% Min Food Grade The Premium Acidulant & pH Regulator for Global Food & Beverage Industry

 

Phosphoric Acid 85% Min Food Grade (E338, Orthophosphoric Acid, CAS 7664-38-2) is a colorless, odorless, viscous liquid and one of the most widely used food-grade acidulants, pH regulators, and yeast nutrients in the global food and beverage industry. Manufactured to meet ISO, SGS, FCC, EU 231/2012, and FDA GRAS (21 CFR 184.1005) standards, it delivers consistent purity (≥85% H₃PO₄), ultra-low impurities, and reliable performance for beverage, food processing, bakery, and preservation applications. As a trusted supplier, GNF provides bulk and customized food-grade phosphoric acid with full certifications, stable supply, and competitive pricing for global buyers.

What Is Food Grade Phosphoric Acid 85%?

Food Grade Phosphoric Acid 85% is a highly concentrated aqueous solution of orthophosphoric acid (H₃PO₄) with a minimum purity of 85.0% by weight (typical range: 85.0%–85.5%). It is produced via thermal process or refined wet-process technology, followed by solvent extraction, activated carbon filtration, and precision distillation to remove heavy metals, arsenic, fluoride, and sulfate—ensuring compliance with strict food safety standards.
Key specifications (per GB 1886.15, FCC 12th, ISO 6271, SGS):
  • Appearance: Clear, colorless, syrupy liquid
  • Purity (H₃PO₄): ≥85.0%
  • Density (20°C): 1.685 g/cm³
  • Color (Pt-Co): ≤10 (food grade)
  • Heavy metals (Pb): ≤1 ppm
  • Arsenic (As): <3 ppm
  • Fluoride: ≤10 ppm
  • Sulfate: ≤300 ppm
  • CAS No.: 7664-38-2 | E No.: E338 | INS: 338

Core Functions & Industry Applications

Phosphoric Acid 85% Food Grade acts as an acidulant, pH adjuster, flavor enhancer, yeast nutrient, and antimicrobial agent—critical for modern food manufacturing.

1. Beverage Industry (Most Common Use)

  • Carbonated drinks (cola, soda): Provides tartness, balances sweetness, prevents discoloration.
  • Ready-to-drink (RTD) beverages, sports drinks, and bottled water: Controls pH, improves stability.
  • Fruit juices & nectars: Adjusts acidity, extends shelf life.

2. Food Processing & Preservation

  • Canned foods, pickles, and sauces: Lowers pH to inhibit bacteria (e.g., Clostridium botulinum).
  • Bakery & yeast products: Acts as a yeast nutrient, improves dough fermentation and texture.
  • Meat & poultry: Enhances flavor, improves water retention, stabilizes color.
  • Sugar refining: Decolorizes and purifies sucrose.

3. Other Industrial Uses (Food-Safe)

  • Water treatment: Sequesters minerals, prevents scale in food-grade equipment.
  • Pharmaceutical excipients: pH control in oral liquids (GMP-compliant).
  • Agriculture: Liquid fertilizer additive (phosphorus source).

Quality Compliance & Certifications (ISO/SGS/FCC/EU)

Global food safety demands uncompromising quality. Food Grade Phosphoric Acid 85% must pass third-party testing and meet:
  • ISO 9001: Quality management system.
  • ISO 14001: Environmental management.
  • SGS: Third-party inspection for purity, heavy metals, and microbial safety.
  • FCC (Food Chemicals Codex) 12th: U.S. food-grade standard.
  • EU Regulation 231/2012: European food additive approval (E338).
  • FDA GRAS: Generally Recognized As Safe (21 CFR 184.1005).
  • Halal/Kosher: Certified for religious compliance.
GNF guarantees full documentation: COA (Certificate of Analysis), SDS (Safety Data Sheet), TDS (Technical Data Sheet), and batch-specific SGS reports for every shipment.

Why Partner with GNF for Phosphoric Acid 85% Food Grade?

As a leading global supplier of food additives and specialty chemicals, GNF specializes in high-quality Phosphoric Acid 85% Min Food Grade with unmatched supply chain and service advantages.

1. Guaranteed Purity & Consistency

  • Strictly ≥85% H₃PO₄; ultra-low impurities (Pb ≤1 ppm, As <3 ppm).
  • Batch-to-batch uniformity for automated dosing systems.

2. Full Certifications & Global Compliance

  • ISO, SGS, FCC, EU, FDA, Halal, Kosher—supports all major markets.

3. Flexible Packaging & Bulk Supply

  • Standard: 20L/200L HDPE drums, 1000L IBC totes, ISO tanks.
  • Custom: Private labeling, palletization, and mixed-container shipments.
  • Stable annual capacity: 100,000+ MT; supports FCL/LCL, FOB/CIF/DDP terms.

4. Competitive Pricing & Reliable Delivery

  • Direct-from-manufacturer pricing; no middlemen.
  • On-time delivery: 15–25 days after order confirmation.

5. Technical Support & Custom Solutions

  • GNF’s food chemists provide formulation guidance, pH optimization, and regulatory compliance support.
  • OEM/ODM available for tailored grades and packaging.

Why Choose Food Grade Over Industrial Grade?

Industrial-grade phosphoric acid has higher impurities (heavy metals, arsenic) and is not permitted in food contact. Food Grade 85% is:
  • Safer: Meets strict food safety limits for human consumption.
  • More Stable: Consistent pH and flavor in high-temperature processing.
  • Regulatory-Approved: Only food grade is allowed for beverages, bakery, and preservation.

Final Summary

Phosphoric Acid 85% Min Food Grade (E338) is an indispensable, cost-effective, and safe ingredient for the global food and beverage industry. With strict adherence to ISO, SGS, FCC, and EU standards, it delivers consistent quality, versatile functionality, and regulatory compliance. As your trusted partner, GNF provides high-purity phosphoric acid, full certifications, flexible packaging, and reliable global supply—helping your business reduce costs, stabilize quality, and expand market reach.

FAQ

Q1: What is the shelf life of Food Grade Phosphoric Acid 85%? A: When stored in a cool, dry, well-ventilated area (sealed HDPE drums/IBCs), the shelf life is 24 months from production. Avoid direct sunlight and high temperatures (>30°C) to prevent degradation.
Q2: Is Phosphoric Acid 85% Food Grade safe for organic or clean-label products? A: Yes. It is GRAS (FDA) and compliant with EU organic regulations (E338) when used within GMP limits. It contains no preservatives, artificial colors, or additives—suitable for clean-label formulations.
Q3: What are the typical shipping terms and MOQ for GNF’s Phosphoric Acid 85%? A: GNF offers FOB, CIF, CFR, and DDP terms. The MOQ is 1 × 20’ FCL (20–25 MT); LCL orders (5–10 MT) are available upon request. All shipments include SDS, COA, and SGS reports.
 
Food Additives Grade Phosphoric Acid
 

Sodium Benzoate – High-Efficiency Preservative for Food, Pharmaceutical & Industrial Applications

 

Sodium Benzoate (CAS: 532-32-1, E Number: E211), the sodium salt of benzoic acid, is a globally recognized high-efficiency antimicrobial preservative with the chemical formula C₇H₅NaO₂ and molecular weight 144.11. As a white, odorless crystalline powder or granule with excellent water solubility, it is widely applied in food & beverage, pharmaceutical, cosmetics, and industrial fields, trusted by manufacturers worldwide for its reliable performance, regulatory compliance, and cost-effectiveness.

Product Overview

Sodium Benzoate is a synthetic compound that occurs naturally in small amounts in berries, seafood, and dairy products, but is industrially produced through the neutralization of sodium hydroxide for consistent quality and large-scale supply. Its core function is to inhibit the growth of bacteria, yeast, and mold, thereby extending the shelf life of products while maintaining their original quality and flavor. With its mild properties and broad antimicrobial spectrum, it has become one of the most widely used preservatives in the global market, compliant with FDA, JECFA, USP, BP, and FCC standards.
Unlike benzoic acid, Sodium Benzoate boasts excellent water solubility (630 g/L at 25 °C), making it easier to integrate into aqueous formulations such as beverages, syrups, and cosmetics – a key advantage that sets it apart from other preservatives. It exerts optimal antimicrobial efficacy in acidic environments (pH 2.0-4.5), where it converts to benzoic acid to disrupt microbial cell membrane function and inhibit metabolic processes essential for survival.

Key Specifications

Item
Standard
Purity
≥99.0% (dry basis)
CAS Number
532-32-1
EINECS Number
208-534-8
E Number
E211
Molecular Formula
C₇H₅NaO₂
Molecular Weight
144.11
Appearance
White crystalline powder/granules, odorless
Solubility
Freely soluble in water; sparingly soluble in ethanol
Melting Point
≈300 °C (decomposes before boiling)
Heavy Metals
≤10 ppm
Loss on Drying
≤1.5%
Certifications
ISO 9001, HALAL, KOSHER, HACCP, USP, BP, FCC

Core Advantages

  • Superior Preservative Efficacy: Effectively inhibits the growth of bacteria, yeast, and mold in acidic products, extending shelf life significantly without altering the original taste, color, or texture of the product.
  • Excellent Solubility & Stability: Highly soluble in water for easy formulation; thermally stable (stable above 200 °C), maintaining efficacy during high-temperature processing such as baking and pasteurization.
  • Broad Application Range: Versatile for use in food, beverage, pharmaceutical, cosmetics, and industrial fields, adapting to diverse formulation needs.
  • Regulatory Compliance: Approved as a safe food additive (E211) globally, meeting FDA, JECFA, USP, BP, and FCC standards; ADI (Acceptable Daily Intake) established at 0–20 mg/kg bw by JECFA (2021).
  • Cost-Effective & Stable Supply: Produced via mature industrial processes, ensuring high purity, stable quality, and competitive factory pricing; capable of large-scale production to meet bulk order needs.

Applications

1. Food & Beverage Industry (Largest Application Segment)

As the most widely used preservative in the food & beverage industry (accounting for 35% of the global market), Sodium Benzoate is ideal for acidic products (pH ≤ 4.5) and used in various applications:
  • Beverages: Carbonated drinks, fruit juices, energy drinks, sports drinks, and fruit syrups – inhibits microbial growth, extends shelf life, and balances flavor without affecting taste.
  • Condiments & Pickles: Ketchup, soy sauce, salad dressings, pickles, and sauces – prevents spoilage, enhances umami, and maintains product stability during long-term storage.
  • Confectionery & Bakery: Candies, jams, jellies, bread, cakes, and pastries – inhibits mold growth, delays staling, and preserves the natural flavor and texture of the product.
  • Dairy Products: Yogurt, cheese, and dairy drinks – acts as a mild preservative to extend shelf life without affecting the nutritional value of dairy products.

2. Pharmaceutical Industry

  • Used as an antimicrobial preservative in liquid medications, such as oral syrups, cough mixtures, and oral solutions, ensuring product stability and preventing microbial contamination during storage.
  • Serves as an excipient and buffering agent in tablets and capsules, improving the solubility and stability of active pharmaceutical ingredients (APIs).
  • Clinically used in the treatment of urea cycle disorders and hyperammonemia, and as an add-on therapy for schizophrenia, demonstrating its diverse pharmaceutical applications.

3. Cosmetics & Personal Care

  • Acts as a preservative in creams, lotions, shampoos, conditioners, toothpaste, and deodorants, inhibiting the growth of bacteria and fungi to prevent product deterioration and discoloration.
  • Mild in nature, suitable for most skin types; helps maintain the acid-base balance of the skin when used as a pH adjuster in skincare products.

4. Industrial & Agricultural Applications

  • Industrial Use: Used as a corrosion inhibitor in automotive antifreeze and metal processing, protecting metals from rust and scale; also used as an additive in plastics, polymers, and pyrotechnics.
  • Agriculture & Feed: Used as a feed additive for livestock and poultry (up to 0.1% by weight), adjusting the digestive tract pH, promoting feed digestion and absorption, and enhancing animal immunity.
  • Analytical Chemistry: Used as a standard for calibration in analytical techniques such as nuclear magnetic resonance (NMR) spectroscopy.

Production Method

Our Sodium Benzoate is produced via the mature sodium hydroxide neutralization process, ensuring high purity, stable quality, and environmental friendliness:
  1. Raw materials: Benzoic acid + Sodium hydroxide (NaOH).
  2. Reaction process: Neutralization reaction under normal temperature and pressure to generate Sodium Benzoate and water.
  3. Post-processing: Filtration → concentration → crystallization → centrifugation → drying → quality inspection.
  4. Quality control: Strict testing at every production stage, with a professional CNAS laboratory to ensure compliance with international standards (USP, BP, FCC) and product consistency.

Packaging &amp; Storage

  • Packaging: Standard packaging is 25 kg net weight per kraft paper bag or fiber drum; customizable packaging (such as 1 kg, 5 kg, 10 kg) is available according to customer requirements. The minimum order quantity is 16.5 tons, which can be loaded into a 20-foot container.
  • Storage: Sealed and stored in a cool, dry, and well-ventilated place (2–30 °C), away from moisture, high temperature, direct sunlight, and incompatible substances (such as strong acids).
  • Shelf Life: 24 months under proper storage conditions; avoid using expired products.

Why Choose Us

  • Professional Manufacturer: With years of experience in organic acid and preservative production, we have advanced fully automated production lines and a CNAS-certified laboratory, ranking among the world’s top manufacturers with an annual output of 500,000 tons.
  • Global Supply Capacity: 80% of our products are exported to over 50 countries and regions (Southeast Asia, Europe, Americas, Africa, etc.), supporting FCL/LCL shipments and prompt delivery. We are a stable supplier to well-known brands such as Coca-Cola, Johnson & Johnson, Pfizer, and L’Oréal.
  • Strict Quality Control: Full inspection for each batch, providing complete inspection reports and certifications (HALAL, KOSHER, ISO, USP, BP) to ensure product safety and compliance with international standards.
  • Customized Service: Tailored specifications, packaging, and technical support to meet your specific application needs (food-grade, pharmaceutical-grade, industrial-grade); professional R&D team to provide formulation advice.
  • Competitive Price: Direct factory pricing with no middlemen, ensuring cost-effectiveness for your business; long-term cooperative customers enjoy preferential policies and stable supply guarantees.

Contact Us

For inquiries, quotes, free sample requests, or technical support, please feel free to contact our  GNF sales team. We are committed to providing high-quality Sodium Benzoate and professional services, and look forward to establishing a long-term mutually beneficial partnership with you worldwide!

Food Additives Grade Preservative Sodium Benzoate

Application of Isolated Soy Protein (ISP) in Meat Products

 

Isolated Soy Protein (ISP) is an indispensable food additive in commonly consumed meat products such as sausages, meatballs, and luncheon meat. It not only optimizes taste and quality, enhances nutrition, but also reduces production costs, serving as an "invisible helper" in meat processing.

I. Why is Isolated Soy Protein Used in Meat Products?

ISP is a high-purity protein (protein content ≥ 90%) extracted from soybeans, presenting as a milky white powder. It has excellent gelation, water-holding and oil-holding capacity, and emulsion stability, which can solve the pain points of meat products such as loose taste, shrinkage, and high cost, while adding plant protein nutrition.

II. Core Application Scenarios

According to the processing technology and taste requirements of meat products, ISP is mainly applied in three scenarios to accurately solve processing pain points:

1. High-Temperature Meat Products: Sausages, Luncheon Meat, Crispy Sausages

As an elastic filler and water-retaining agent, it is added at a ratio of 3%-8% of the meat weight. It can improve product elasticity, reduce shrinkage, increase yield, and optimize costs by replacing part of the lean meat.

2. Low-Temperature Meat Products: Bacon, Ham Slices, Handmade Meatballs

As a binder and texture modifier, it is added at a ratio of 1%-5% of the meat weight. It can enhance the binding property of minced meat, lock in juice, and extend the product shelf life.

3. Restructured Meat Products: Restructured Steak, Meat Skewers, Meat Rolls

As a tissue builder, it is added at a ratio of 2%-6% of the meat weight. It can form a fiber structure similar to meat, preventing restructured meat from falling apart during frying and grilling, with a taste close to natural meat.

III. Common Q&A

Q1: Will meat products added with soy protein have a beany taste?

No. High-quality ISP undergoes special deodorization treatment, so the beany taste is removed and will not affect the taste and flavor of the meat products themselves.

Q2: As an additive, is soy protein harmful to the human body?

No. ISP is a plant protein extracted from natural soybeans, belonging to a nutrition-enhancing additive. It can supplement high-quality protein and is suitable for consumption by all groups of people.

Q3: The higher the addition ratio, the better the effect?

No. The ratio should be reasonably controlled according to the type of meat product. Excessive addition will lead to a hard and dry taste, and manufacturers will accurately control the formula.

IV. Summary

The core application of ISP in meat products is to optimize quality with natural plant protein, solve processing pain points, and provide consumers with a more nutritious eating experience, making it an indispensable nutritional helper in meat processing.
Food Additives Emulsifiers Grade Protein Isolated Soy Protein(ISP)

MSG Production Process, Standards, and Quality Assurance

Modern MSG production is dominated by microbial fermentation (over 90% globally), a highly efficient, food-safe process that converts starch or sugar into high-purity monosodium glutamate (≥99%) under strict ISO, GMP, and HACCP controls. This method ensures consistent quality, compliance with international food safety standards, and alignment with global market demands.

Core Production Process

MSG production follows a standardized, four-stage workflow optimized for yield and purity:

Raw Material Preparation

Primary feedstocks are corn starch (82% of global use), tapioca, or molasses. Starch is mixed with water (1:3 ratio) to form a 30–35% slurry, then liquefied with α-amylase at 80–100°C for 30–60 minutes. The resulting dextrin is saccharified with glucoamylase at 55–60°C for 12–24 hours to produce glucose, the primary carbon source for fermentation.

Fermentation

Glucose is fed into bioreactors with Corynebacterium glutamicum, a GRAS (Generally Recognized as Safe) bacterium. Under controlled conditions (30–34°C, pH 7.0–7.4, dissolved oxygen >30%), the bacteria convert glucose into L-glutamic acid over 36–48 hours. Leading producers achieve sugar-to-acid conversion rates of 58–64.5%, near the theoretical maximum of 62%.

Extraction & Purification

Fermentation broth is filtered to remove biomass. Glutamic acid is isolated via isoelectric point crystallization (pH 3.2), centrifuged, and washed. It is then neutralized with food-grade sodium hydroxide to form MSG solution, which undergoes activated carbon decolorization and ion-exchange filtration to remove impurities.

Crystallization, Drying & Packaging

Purified MSG solution is concentrated and crystallized. Crystals are dried to a moisture content ≤0.5% (per GB 2720-2015) and milled to 20–80 mesh. Final products are tested for purity, heavy metals, and microbial load before packaging under ISO 22000 conditions.

Industry Standards & Certifications

MSG production adheres to rigorous global and national standards to ensure safety and quality:

ISO 22000: Food safety management system integrating HACCP and GMP, mandatory for global food ingredient supply chains.

ISO 5498:1981: International method for MSG purity analysis, ensuring ≥99% L-glutamate monosodium content.

GB 2720-2015 (China): Mandatory standard defining MSG classification, sensory properties, and heavy metal limits (e.g., lead ≤1 mg/kg).

GB/T 8967-2007: Specifies technical parameters including moisture, pH, and particle size.

SGS/FDA/HALAL/KOSHER: Third-party certifications verifying compliance with global regulatory and religious requirements.

Global Production Landscape

Asia accounts for 94% of global MSG capacity, with China as the largest producer (78% of 2024 output, ~2.75 million metric tons). Top manufacturers (Fufeng Group, Meihua Bio-tech) control 65% of global capacity, leveraging advanced fermentation and automation to reduce energy use by 28% over the past decade. High-purity (≥99%) and compound MSG (with I+G) now represent 38.6% of the market, driven by food industry demand for clean-label, high-performance flavor enhancers.

Quality Control & Sustainability

Modern plants implement real-time monitoring of fermentation parameters, with SGS-certified labs testing every batch for purity, contaminants, and compliance. Sustainable practices include wastewater treatment, energy recovery, and strain optimization via CRISPR-Cas9 to reduce byproducts by 40%.

FAQ

Is MSG production natural?

Yes — modern MSG is made via microbial fermentation, similar to yogurt or wine, using natural raw materials and food-safe bacteria.

What purity levels are standard for food-grade MSG?

Food-grade MSG must contain ≥99% monosodium glutamate (per ISO 5498 and GB 2720-2015), with moisture ≤0.5%.

What certifications are required for global MSG trade?

Key certifications include ISO 22000, HACCP, FDA, HALAL, KOSHER, and SGS testing reports to meet import regulations.

How long is the full MSG production cycle?

The complete process — from raw material to packaged product — takes 4–5 days, with fermentation accounting for 36–48 hours.

Is MSG production environmentally sustainable?

Leading facilities use closed-loop systems, energy recovery, and low-waste fermentation, cutting unit energy consumption by approximately 28% in the past decade.

If you want to know more about MSG, please contact us at GNF. We will be more than happy to serve you.

Food Additives Monosodium Glutamate 99%

 

Citric Acid Anhydrous High-Purity E330 Acidulant for Food, Pharma & Industrial Use | GNF Supplier

 

Citric Acid Anhydrous (CAS 77-92-9) ，also known as anhydrous citric acid E330, is a high-purity, water-free organic acid widely used as an acidity regulator, preservative, and chelating agent in food, pharmaceutical, cosmetic, and industrial sectors. As a top Citric Acid Anhydrous supplier China, we provide ISO 9001, SGS-tested, Kosher & Halal certified products (≥99.5% purity) that meet USP, EP, FCC, and GB 1886.235-2016 standards, ideal for global export and moisture-sensitive formulations.

What is Citric Acid Anhydrous (CAS 77-92-9)?

Chemically named 2-hydroxypropane-1,2,3-tricarboxylic acid (molecular formula C₆H₈O₇, molecular weight 192.12), Citric Acid Anhydrous is produced via deep fermentation of corn starch or molasses using Aspergillus niger, followed by purification, crystallization, and vacuum drying at over 130°C to remove all crystal water. It appears as a white, odorless, crystalline powder or granules with a clean, refreshing sour taste—making it a preferred choice for manufacturers worldwide.

Key Technical Specifications (Food/Pharma Grade)

Item
Standard Value
Relevant Certification
Assay (Purity)
≥99.5%
USP, EP, FCC, GB 1886.235-2016
Moisture
≤1.0%
E330, SGS Test
Heavy Metals (Pb)
≤0.5 mg/kg
ISO 9001, Kosher, Halal
Sulfate
≤150 mg/kg
USP, EP
Chloride
≤50 mg/kg
FCC, GB 1886.235-2016

Top Applications of Citric Acid Anhydrous (E330)

With 62% of global demand coming from the food & beverage sector, Citric Acid Anhydrous is a versatile ingredient, supported by SGS test reports and ISO 9001 certification to ensure compliance across industries.

1. Food & Beverage Industry (E330 Food Additive)

As a GRAS (FDA-approved) food acidulant, Citric Acid Anhydrous E330 is widely used in soft drinks (0.05–0.3%), juices, candies, jams, canned goods, and dairy products. It balances sweetness, preserves color and flavor, inhibits microbial growth, and acts as an antioxidant—perfect for clean-label products seeking to replace synthetic preservatives. Our Food Grade Citric Acid Anhydrous meets FCC and GB 1886.235-2016 standards, ideal for export to EU, North America, and Southeast Asia.

2. Pharmaceutical & Cosmetic Industry

Pharmaceutical Grade Citric Acid Anhydrous (USP/EP/BP compliant) serves as a pH adjuster, flavorant, and effervescent agent in oral medications, topical creams, and ophthalmic formulations. In cosmetics, it acts as a pH balancer in lotions, facial masks, and oral care products, ensuring product stability and skin compatibility. Our Kosher Halal Citric Acid Anhydrous is suitable for global cosmetic and pharmaceutical export.

3. Industrial & Cleaning Sector (Fastest-Growing Demand)

Industrial Grade Citric Acid Anhydrous is a biodegradable chelating agent and phosphate replacement in eco-friendly detergents (EU/North America compliance). It is also used as a scale inhibitor in water treatment, a retarder in concrete, and a chelating agent in metal electroplating. With a 6.03% CAGR (2026–2031), this sector is driving global demand for high-purity Citric Acid Anhydrous.

Citric Acid Anhydrous vs. Monohydrate: Key Differences

For global export and moisture-sensitive applications, Citric Acid Anhydrous outperforms monohydrate due to its low hygroscopicity and stability. Below is a comparison to help you choose the right grade:
Property
Citric Acid Anhydrous
Citric Acid Monohydrate
Water Content
≤1.0% (low hygroscopicity)
≤8.8% (high hygroscopicity)
Purity
≥99.5% (High Purity Citric Acid Anhydrous)
≥99.0%
Best For
Dry mixes, tablets, high-heat processes, export
Liquid solutions, general use
Export Stability
Excellent (resists caking during shipping)
Good (requires moisture control)
Shelf Life
2–3 years
1–2 years

Global Market Trends & Supply Logistics

The global Citric Acid Anhydrous market reached ~$1.37B (10.13B RMB) in 2025, projected to hit $1.82B (13.2B RMB) by 2031 (4.87% CAGR). China leads production and export (286,000 tons in 2024, +6.3% YoY), supplying top markets like the EU, North America, and Southeast Asia. As a professional Citric Acid Anhydrous supplier China, we offer flexible packaging (25kg PP/PE bags, 500kg/1000kg jumbo bags) and bulk supply, with non-hazardous sea/land transport compatible with global shipping.
All our products come with complete compliance documents, including COA, MSDS, SGS test reports, ISO 9001 certification, and Kosher/Halal certificates—meeting the strictest quality demands of global buyers. If you need Citric Acid Anhydrous, we at GNF can provide high-quality products tailored to your requirements.

FAQ

Q1: What is the difference between Food Grade and Industrial Grade Citric Acid Anhydrous?

Food Grade Citric Acid Anhydrous meets FCC, E330, and GB 1886.235-2016 standards, with strict limits on heavy metals (≤0.5 mg/kg) and microorganisms, suitable for food, pharma, and cosmetics. Industrial Grade focuses on impurity control (iron, sulfate) and is used for detergents, water treatment, and concrete—non-edible.

Q2: What certifications do I need for Citric Acid Anhydrous export?

For EU export: E330, SGS test report, ISO 9001, Kosher/Halal, and Pb ≤0.5 mg/kg. For North America: USP/FCC compliance and FDA GRAS certification. For Asia: ISO 9001 and cost-performance balance. We provide all required documents for global export.

Q3: Is Citric Acid Anhydrous suitable for organic/clean-label products?

Yes. It is naturally derived via fermentation (corn starch/molasses), biodegradable, and approved for organic food and cosmetics. It is widely used to replace synthetic acidulants and preservatives, aligning with global clean-label trends.

Q4: How should I store and transport Citric Acid Anhydrous?

Store in a cool, dry, ventilated area, sealed tightly to avoid moisture absorption. It is non-hazardous for sea and land transport; 25kg bags are ideal for small orders, while 500kg/1000kg jumbo bags are suitable for bulk Citric Acid Anhydrous export.

Q5: Why choose GNF as your Citric Acid Anhydrous supplier China?

We offer High Purity Citric Acid Anhydrous (≥99.5%) with complete certifications (ISO 9001, SGS, Kosher, Halal), flexible packaging, competitive pricing, and customized solutions. Our stable supply chain ensures on-time delivery for global buyers, with professional after-sales support for export compliance.
Food Additives Grade Acidifiers Flavoring Agents Citric Acid

API Raw Materials Ibuprofen | Professional Manufacturer & Exporter

 

About Our API Raw Materials Ibuprofen

Our API Raw Materials Ibuprofen (Active Pharmaceutical Ingredient) is a high-purity, pharmaceutical-grade raw material, belonging to non-steroidal anti-inflammatory drugs (NSAIDs), specifically engineered for pain relief, anti-inflammatory and antipyretic applications. As a professional manufacturer and exporter of API Raw Materials Ibuprofen, we produce high-quality products complying with USP, EP, IP and cGMP standards, available in multiple specifications to meet diverse formulation needs of global pharmaceutical customers. With strict quality control and complete technical support system, our API Raw Materials Ibuprofen are exported to more than 50 countries and regions, including Europe, North America, Southeast Asia and the Middle East. We adopt an advanced and sustainable automated production process with fewer steps and minimal human intervention, ensuring consistent quality in every batch.

API Raw Materials Ibuprofen Specifications

We offer customized specifications for API Raw Materials Ibuprofen to match your specific pharmaceutical formulation requirements, with core standard parameters as follows:
  • Chemical Name: Ibuprofen
  • CAS Number: 15687-27-1
  • Chemical Formula: C₁₃H₁₈O₂, Molecular Weight: 206.28 g/mol
  • Key Indicators: Purity (Assay) ≥ 98.5%, Loss on Drying ≤ 0.5%, Residue on Ignition ≤ 0.1%, Heavy Metals (as Pb) ≤ 20 ppm, Related Substances ≤ 0.5% (total impurities), Chloride ≤ 200 ppm, Microbial Limits ≤ 100 cfu/g
  • Physical State: White crystalline powder, Melting Point: 75-78 °C, Odor: Slight characteristic odor, Taste: Tasteless, Insoluble in water, soluble in ethanol, chloroform and ether; micronized grade available for topical applications
  • Shelf Life: 3 years unopened in original sealed packaging when stored in a cool, dry and dark place; proper packaging ensures protection from microorganisms and maintains product quality

API Raw Materials Ibuprofen Applications

Our API Raw Materials Ibuprofen are widely used in pharmaceutical industry, serving as the core active ingredient for various formulations, with excellent anti-inflammatory, analgesic and antipyretic effects, and low adverse reactions. We provide a full range of grades, including powder grades, direct compressible grades and fast-acting grades, to meet different formulation needs:
  • Oral Formulations: Pain relief tablets, anti-inflammatory capsules, sustained-release capsules, pediatric suspensions, granules, used to relieve mild to moderate pain (headache, dental pain, menstrual cramps) and reduce fever; direct compressible grade avoids sticking to machinery and reduces production costs
  • Topical Preparations: Topical gels, creams, used to relieve local soft tissue pain, such as muscle pain, joint pain and sports injuries; micronized grade enhances solubility for better topical absorption
  • Pharmaceutical Formulations: Generic drugs, over-the-counter (OTC) drugs, and prescription drugs for treating rheumatoid arthritis, osteoarthritis, spondyloarthritis and other inflammatory disorders; compliant with global regulatory standards for safe use
  • Other Applications: Used in veterinary drugs, research reagents, and other fields, with broad market demand globally; available in various packaging sizes to suit different usage scenarios

Quality & Certifications

We adhere to strict quality management standards, from raw material selection, cGMP-compliant production to testing and packaging, to ensure the purity, stability and safety of our API Raw Materials Ibuprofen. Our products have passed multiple international certifications and compliances, including Certificate of Suitability (CEP) for the European Pharmacopoeia, to meet global regulatory requirements:
  • Quality & Production Certifications: cGMP, WHO-GMP, ISO 9001, ISO 22000, HACCP, CEP, compliant with USP, EP, IP pharmacopeial standards
  • Third-Party Testing: SGS, Eurofins, providing professional test reports on purity, impurities and microbial limits on request

Export Services

  • MOQ: 1KG (sample available), bulk orders (10KG, 100KG, 500KG, 1000KG) acceptable, with favorable price for large quantities
  • Packaging: 25KG/paper drum, 5KG/paper drum, 1KG/bottle, 500g/bottle, neutral or custom packaging available; sealed packaging ensures product stability during transportation
  • Delivery Terms: FOB, EXW, CFR, CIF, DDP, DAP (sea freight, air freight, DHL, FedEx available); electronic delivery of test reports and certificates is free
  • Payment Terms: L/C, T/T, D/P, PayPal, Western Union (flexible terms for long-term cooperative customers)
  • Lead Time: 3-7 days for samples, 15-20 days for bulk orders; we have sufficient stock to ensure timely delivery

Contact Us

If you are interested in our API Raw Materials Ibuprofen or have any customization needs, please feel free to contact us GNF. We will provide you with professional technical consultation, customized solutions and high-quality after-sales service, including virtual audits of our production facility if required.
API Raw Materials Ibuprofen

Potassium Sorbate A Safe, Efficient Food Preservative in Global Food Industry

 

Potassium sorbate (E202 / INS 202) is one of the most widely used and internationally recognized safe food preservatives. Its core functions are to inhibit molds, yeasts, and certain bacteria, effectively extend food shelf life, and comply with global food safety standards including ISO, FAO/WHO, and GB 2760. When used properly, it poses no health risks and supports stable food quality for both domestic and international markets.

1. Product Characteristics & Mechanism

Potassium sorbate is a white crystalline powder, nearly odorless, highly soluble in water, and stable under normal processing conditions. It works by converting into sorbic acid in acidic food environments (typically pH ≤ 6.5), penetrating microbial cell membranes, and inhibiting enzyme systems related to energy metabolism. This suppresses the growth and reproduction of spoilage microorganisms without destroying food nutrients or natural flavors.

2. International Standards & Certifications

Potassium sorbate follows strict global food safety regulations, ensuring its safe application in food manufacturing:
  • FAO/WHO JECFA: Sets an ADI (Acceptable Daily Intake) of 0–25 mg/kg body weight, indicating high safety.
  • EU Regulation (EC) No 1333/2008: Lists potassium sorbate as E202, with clear maximum usage limits across food categories.
  • US FDA: Classifies it as GRAS (Generally Recognized as Safe).
  • ISO 9001 & HACCP: High-grade industrial and food-grade potassium sorbate requires ISO quality management and HACCP certification.
  • SGS Testing: Commercial food-grade products usually have SGS reports verifying purity ≥ 99.0% and compliance with heavy metal and microbial limits.

3. Main Applications & Typical Usage Levels

Potassium sorbate is widely used in beverages, dairy, bakery, meat, sauces, pickles, and ready-to-eat foods.
Food Category
Typical Max Usage (g/kg as sorbic acid)
Fruit & carbonated drinks
≤ 0.2
Cheese & yogurt
0.05 – 0.1
Bread & cakes
0.05 – 0.1
Sausages & meat products
0.075 – 1.5
Sauces, vinegar & soy sauce
≤ 1.0
Pickles & candied fruits
0.1 – 0.5

4. Safety & Metabolic Properties

Potassium sorbate is fully metabolized in the human body into carbon dioxide and water, with no accumulation or residue. Toxicological studies show its oral LD₅0 in rats is approximately 10.5 g/kg, higher than that of salt. Multiple assessments by EFSA and JECFA confirm it is non-carcinogenic, non-teratogenic, and non-mutagenic under legal usage.

5. Global Market Trend

According to industry reports, the global potassium sorbate market reached $254 million in 2025 and is projected to grow to $274 million in 2026, with a CAGR of 7.84% from 2026 to 2035. Demand is driven by prepared foods, beverages, and expanded applications in cosmetics and animal feed.

FAQ

1. Is potassium sorbate safer than sodium benzoate?
Yes. Potassium sorbate has a higher ADI value, wider effective pH range, and milder metabolic pathway, making it preferred in high-end and export food products.
2. Does potassium sorbate affect food taste?
Under legal dosage, it is nearly odorless and tasteless, so it does not alter the original flavor or texture of food.
3. What certifications are required for export?
Commonly required documents include ISO 9001, HACCP, SGS test reports, EU E202 compliance certificates, and US GRAS statements.
4. Can potassium sorbate be used in neutral or alkaline foods?
Its preservative effect weakens significantly above pH 6.5. It is mainly recommended for acidic and low-moisture foods.
5. Can natural preservatives replace potassium sorbate completely?
Although some natural alternatives exist, they are often less stable, less effective, and more expensive. Potassium sorbate remains the most cost-efficient choice for industrial food production.
If you want to know more about Potassium sorbate, please contact us at GNF. We will be more than happy to serve you.
 
Preservatives Food Additives Potassium Sorbate

Propylene Glycol (PG) A Premium Multi-Purpose Ingredient for Food, Pharma & Industrial Applications

 

Propylene Glycol (PG, 1,2-Propanediol, C₃H₈O₂) is a colorless, odorless, low-toxicity, highly hygroscopic diol widely used in food, cosmetics, pharmaceuticals, resins, and antifreeze. It functions as a humectant, solvent, carrier, antifreeze agent, and chemical intermediate, and is certified safe by major global authorities including FDA, EFSA, and GB food standards. With excellent solubility, stability, and biocompatibility, it is one of the most widely applied raw materials in the global chemical industry.

Physical & Chemical Characteristics

Food-grade and pharmaceutical-grade Propylene Glycol appears as a transparent, viscous, nearly odorless liquid at room temperature. It is fully miscible with water, ethanol, acetone, and most aromatic flavors and essential oils. Its strong moisture absorption helps maintain product softness and freshness, while its low freezing point (≈-59°C) delivers excellent antifreeze performance.
Key physical indicators of high-purity PG are strictly controlled in accordance with ISO 9001 quality management systems and international industry specifications. Regular third-party tests by SGS verify parameters such as color, acidity, moisture, distillation range, and heavy metal content to ensure stable and consistent quality.

Typical Technical Specifications (Food/Pharma Grade)

Item
Standard Value
Appearance
Colorless transparent liquid
Assay
≥99.8%
Color (Pt-Co)
≤10
Moisture
≤0.1%
Acidity
≤0.01%
Heavy Metals (Pb)
≤1mg/kg
Refractive Index (20℃)
1.431–1.433

Main Applications

Food Industry

As a recognized food additive (E1520), PG is widely used in baked goods, confectionery, frozen foods, spices, and flavor emulsions. It preserves moisture in bread and pastries, stabilizes flavors, prevents crystallization in syrups, and inhibits ice crystal growth in frozen foods. Its use complies with FDA 21 CFR and GB 2760 food safety standards.

Cosmetics & Personal Care

Propylene Glycol is a mild humectant and solvent commonly used in lotions, creams, masks, toothpaste, and perfumes. It provides lightweight moisturization without greasiness and assists active ingredients in skin penetration. Most international cosmetic brands use PG in formulations that meet EU Cosmetic Regulation (EC) 1223/2009.

Pharmaceutical Industry

Pharmaceutical-grade PG is an important excipient listed in USP, EP, and CP pharmacopoeias. It acts as a solubilizer for injections, a penetration enhancer for topical gels and ointments, and a plasticizer for soft capsules and tablet coatings. Its low toxicity and good biocompatibility make it suitable for internal and external drug formulations.

Industrial Uses

Industrial-grade PG is a key raw material for unsaturated polyester resins (UPR) used in fiberglass composites, coatings, and adhesives. It is also used in environmentally friendly antifreeze, heat transfer fluids, and hydraulic fluids. Compared with ethylene glycol, it has lower toxicity and higher environmental safety.

Safety & Regulatory Status

According to evaluations by theWorld Health Organization (WHO) and the European Food Safety Authority (EFSA), Propylene Glycol is metabolized in the human body into pyruvic acid and lactic acid, natural metabolites in carbohydrate metabolism. Under normal usage limits, it presents no carcinogenic, mutagenic, or chronic toxic risks.
High-quality PG products are supported by complete certification documents, including ISO certificates, SGS test reports, COA, MSDS, and food-grade qualification certificates, meeting global export requirements.

Market & Supply Trend

Driven by the food, beverage, cosmetics, pharmaceutical, and new material industries, global demand for Propylene Glycol continues to grow steadily. High-purity food-grade and pharmaceutical-grade PG has become the mainstream market demand. Professional chemical suppliers offer stable supply, flexible packaging and customized logistics solutions to support international trade customers.

FAQ

1. Is Propylene Glycol safe for food contact?

Yes. Food-grade PG complies with FDA, EFSA, and GB food standards. It is widely used in food processing as a humectant, solvent, and flavor carrier within regulated limits.

2. What is the difference between food-grade and industrial-grade PG?

Food-grade PG has extremely strict limits on impurities, heavy metals, odor, and microorganisms, suitable for food, cosmetics, and pharmaceuticals. Industrial-grade is designed for chemical synthesis and antifreeze and cannot be used in food or personal care.

3. Is PG harmful to the skin?

In normal cosmetic concentrations (usually 1%–5%), PG is safe for most skin types. Only a small number of sensitive people may experience mild irritation at very high concentrations.

4. What certifications do high-quality PG products have?

Formal products usually include ISO 9001, SGS test reports, COA, MSDS, and compliance documents for FDA, EP, USP, or GB standards.

5. How to store and transport Propylene Glycol?

Store in a cool, dry, ventilated area, sealed to avoid moisture absorption. Keep away from fire, heat, and strong oxidants. It is classified as non-dangerous goods for sea and land transportation.
 
If you need Propylene Glycol (PG), we at GNF can provide high-quality products tailored to your requirements.
USP Grade Emulsifiers Food Grade Propylene Glycol

Sodium Benzoate The World’s Most Widely Used Acidic Preservative, a Safe and Compliant Guardian of the Food Industry

 

Sodium Benzoate (Sodium Benzoate, INS No. 211 / E211) is the most widely used acidic preservative in food, pharmaceutical, and personal care industries worldwide. Its core function is to effectively inhibit the growth of molds, yeasts, and bacteria in an acidic environment of pH 2.5–4.0, thereby extending product shelf life. Its safety has been rigorously evaluated by authoritative bodies including FAO/WHO, FDA, and China’s GB 2760, and it is safe for human consumption when used within regulated limits.

1. Basic Properties and Mechanism of Action

Sodium benzoate appears as a white crystalline or granular powder, odorless or with a slight benzoin odor, and is highly soluble in water (approximately 53 g/100 mL at 25°C). As the sodium salt of benzoic acid, it dissociates into molecular benzoic acid under acidic conditions, penetrates microbial cell membranes, interferes with cell permeability and respiratory enzyme systems, and delivers broad-spectrum and efficient antimicrobial activity.

2. Multifield Applications and Regulatory Standards

2.1 Food Industry (Primary Application)

In accordance with GB 2760-2014 National Food Safety Standard for Food Additives in China, international JECFA standards, and ISO 15043 Specifications for Food Additives, sodium benzoate is permitted in carbonated drinks (≤0.2 g/kg), soy sauce and vinegar (≤1.0 g/kg), jams (≤1.0 g/kg), preserved fruits (≤0.5 g/kg), and other acidic foods. Qualified products must pass SGS testing and certification to ensure compliance with national limits and freedom from excessive heavy metals, arsenic, or other impurities.

2.2 Pharmaceutical and Personal Care Industries

In pharmaceuticals, it serves as a preservative in oral liquids and syrups, complying with the standards of Chinese Pharmacopoeia 2020 (CP2020). In personal care products such as shampoos, toothpastes, and cosmetics, it prevents microbial contamination in line withEU Cosmetic Regulation EC 1223/2009.

2.3 Industrial Applications

It is used as a corrosion inhibitor in water treatment and a preservative in industrial coatings to prevent metal corrosion and product deterioration.

3. Authoritative Safety Assessment

3.1 International Safety Standards

The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has established an Acceptable Daily Intake (ADI) of 0–5 mg/kg body weight for sodium benzoate. For a 60 kg adult, the safe daily limit is 300 mg.

3.2 Metabolic Pathway in Humans

After ingestion, sodium benzoate combines with glycine in the liver to form hippuric acid, which is completely excreted in urine within 24 hours. It does not accumulate in the human body and has no carcinogenicity.

3.3 Clarification on the “Carcinogenic Reaction with Vitamin C”

Trace amounts of benzene may form only under extreme specific conditions. Such reactions are extremely unlikely to occur under normal food processing and storage conditions, so no such risk exists in legally produced products.

4. Industry Trends and Quality Control

According to the 2026–2030 Global Benzoate Industry Report, the total annual global production capacity exceeds 1.2 million tons, with China accounting for more than 65%. The industry is upgrading toward high purity, low impurities, and green production. Leading manufacturers hold ISO 9001 Quality Management System and ISO 22000 Food Safety Management System certifications. SGS test reports typically show heavy metals ≤1 ppm and arsenic ≤0.5 ppm, far exceeding national standard requirements.

5. Conclusion

Sodium benzoate is a classic preservative verified by a century of application. With low cost, high water solubility, and strong antimicrobial efficacy, it remains essential in the food industry. Supported by strict standards including GB 2760, JECFA, and ISO, as well as reliable quality control by SGS, sodium benzoate used in compliance is critical to ensuring food safety and reducing food waste, and consumers need not overreact to its presence.

FAQ

1. Is sodium benzoate a carcinogen?

No. Authoritative global bodies including JECFA, FDA, and China’s National Health Commission have not classified sodium benzoate as a carcinogen. It is safe when used within regulatory limits and can be normally metabolized and excreted by the human body.

2. Can foods containing sodium benzoate be consumed regularly?

Yes. As long as the content complies with GB 2760 limits, daily dietary intake is far below the ADI safety threshold, and long-term consumption poses no health risks to healthy individuals.

3. Which is safer: sodium benzoate or potassium sorbate?

Both are legally recognized preservatives with comparable safety profiles. Sodium benzoate performs better in acidic environments and is more cost-effective; potassium sorbate has a broader antimicrobial spectrum and better heat resistance, making them suitable for different applications.

4. How can I tell if sodium benzoate is overused in a product?

Regular products list it in the ingredient statement. Manufacturers follow GB 2760 during production, and products are inspected by quality supervision agencies or SGS before marketing. Choosing well-known brands and verifying inspection reports helps avoid risks.

5. Does sodium benzoate exist naturally in food?

Yes, it occurs naturally in low concentrations in foods such as cranberries, blueberries, plums, and cloves. Naturally occurring and industrially produced sodium benzoate are chemically identical.
Application Field
Regulatory Standard
Typical Usage Limit
Carbonated Drinks
GB 2760-2014, ISO 15043
≤0.2 g/kg
Soy Sauce & Vinegar
GB 2760-2014, JECFA
≤1.0 g/kg
Jams
GB 2760-2014, ISO 15043
≤1.0 g/kg
Preserved Fruits
GB 2760-2014, JECFA
≤0.5 g/kg

 

If you want to know more about Sodium Benzoate , please contact us at GNF. We will be more than happy to serve you.

Food Additives Grade Preservative Sodium Benzoate