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Sodium Erythorbate

  • CAS NO: 6381-77-7
  • Grade: Food Grade
  • Purity: 98% min
  • Specs: Crystalline powder
  • Packaging: 25kg/Carton
  • Capacity: 200MT/Month
  • Certifications : ISO, BRC, FDA, KOSHER, HALAL, HACCP
  • Min Order: 500kg
  • Price: Inquiry

Alias: Sodium D-Isoascorbate, erythorbic acid sodium salt.

Appearance: A white crystalline powder or granules. 

Features: Sodium Erythorbate  is  prepared from the biological fermentation of glucose, its standard number is GB 8273-2008. In the dry state it is reasonably stable in air, but in solution it deteriorates in the presence of air, trace metal, heat and light.

Advantages: The most advantage of Sodium Erythorbate are that it has no sour taste, is non-toxic and is harmless to the human body. It is the sodium sadium salt of erythorbic acid which is recognized as GRAS by the US Food and Drug Administration, etc. It has been proven non-toxic in all applications. It is a new type of biological food preservative which is widely used, green and safe.

Package: 1kg/bag or 5kg/bag then in 25 KG/CTN

Sodium Erythorbate Specification

White crystalline powder
Assay (%)
Specific rotation[α] D25°+95°~ +98°
Loss on drying≤0.25%
Passes test
Heavy Metals
Passes test
Passes test
Ascorbic Acid/Color reaction
Passes test

Application: Sodium Erythorbate is important antioxidant in food industry, which can keep the color, natural flavor of foods and lengthen its storage without any toxic and side effects. They are used in meat processing, fruits, vegetable, tin and jam etc. Also they are used in drinks, such as beer, grape wine, soft drink, fruit tea and fruit juice etc. particularly ensure that the vitamin C in juice and jam is not damaged.

In addition, Sodium Erythorbate can be used as a deoxidizer, corrosion inhibitor and anti-scaling agent. Other fields such as textile, building materials, petrochemicals, household chemicals, feed processing, wool textiles and so on also have applications of Sodium Erythorbate.

Shelf life: 24 months

Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.

Sodium erythorbate
D-Sodium isoascorbiate; D-Erythro-hex-2-enonic acid gamma-lactone monosodium salt; 2,3-Didehydro-3-O-sodio-D-erythro-hexono-1,4-lactone
Formula weight
Structural formula
Specific rotatory power
97 º (c=1,DMF)
Melting point
154-164 ºC (decomposes)
  • Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
  • Shipment time: Within 3 weeks after confirming order.
  • We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.

Provide quality after-sale service once the container is received.

   In case the product is damaged, we will refund you or resend a new packaging.
   Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.

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