• Product Name:Sodium erythorbate
  • Molecular Formula:C6H7NaO6
  • Purity:99%
  • Molecular Weight:198.108

Product Details;

CasNo: 6381-77-7

Molecular Formula: C6H7NaO6

Appearance: white crystalline powder

Factory Sells Quality Manufacturer Supply Sodium erythorbate 6381-77-7 Customized Supply

Technical Data Sheet:
Here are some key technical details about sodium erythorbate:

  • Chemical formula: C6H7NaO6
  • Molecular weight: 216.12 g/mol
  • CAS number: 6381-77-7
  • E number: E316
  • Melting point: Approximately 167-172°C (332-342°F)
  • Solubility: Highly soluble in water


  1. Antioxidant Properties: Sodium erythorbate functions as an antioxidant, helping to prevent the oxidation and deterioration of food products. It can inhibit the formation of harmful compounds such as nitrosamines, which are associated with certain health risks.

  2. Preservation: It acts as a preservative by slowing down the spoilage process in food. Sodium erythorbate helps extend the shelf life of various food products, including cured meats, canned goods, beverages, and processed foods.

  3. Synergistic Effect: Sodium erythorbate can enhance the effectiveness of other antioxidants, such as sodium nitrite, in preserving food products. It works synergistically with these additives to improve their antioxidant properties.


Packaging 1kg-15kg packing 2 PE bag inside + 1 foil bag outside in carton
25kg-50kg packing 2 PE bag inside + 1 foil bag outside in drum
Other packing Customized packing
Drum Size D38cm*H60cm or customized, 25 kg/ drum
Shipping 1-50kg International Express Fast and convenient Door to Door
50-500kg Air Transportation Fast and cheap To Air Port
Above 500kg Sea Transportation Cheap and convenient To Port

Sodium erythorbate(Cas 6381-77-7) Usage


Sodium erythorbate is a food additive commonly employed in the food industry as a preservative and antioxidant. It serves as a synthetic form of vitamin C, providing similar functional properties. Chemically, it is the sodium salt of erythorbic acid, derived from sugar and closely related to vitamin C. Sodium erythorbate is a white crystalline powder with a slight acidic taste, highly soluble in water, and chemically stable.


Cured Meats: Sodium erythorbate finds extensive use in cured and processed meats such as bacon, ham, sausages, and hot dogs. It helps maintain the color of the meat, prevents oxidation, and extends shelf life by inhibiting microbial growth.

Beverages: In fruit juices, soft drinks, and alcoholic beverages, sodium erythorbate is added to prevent browning, enhance flavor stability, and prolong shelf life. It acts as an antioxidant, preserving the freshness and quality of the beverages over time.

Canned Foods: Sodium erythorbate is utilized in canned fruits, vegetables, and seafood to prevent discoloration and maintain product quality during storage. It helps preserve the natural color, texture, and flavor of the canned foods, ensuring consumer satisfaction.


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