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Sodium Erythorbate

Name:                                  Sodium Erythorbate

Molecular Formula:               C6H7NaO6·H2O

Molecular Weight:                 216.13

EU Standard:                          E 316

Einecs:                                    228-973-9

GB standard:                            GB 1886.28-2016

HS Code:                                  293220

CAS No.:                                  6381-77-7

  • Product Details
  • Technical Specification
  • Product Application

Other chemical names:Sodium Erythorbate, Sodium isoascorbate; Sodium D-isoascorbic acid; Sodium salt of 2,3-


Properties: White or slightly yellow, crystalline powder or granules

Packing: In 25KG cartons lined with PE bags.

Storage: Keep away from fire and avoid direct sunlight. Keep container closed. Store in an area that is cool, dry, well ventilated. 

Technical Specification

Inspection Items Standard
Description White or slightly yellow, crystalline powder or granules
Identification Positive reaction
Assay 98.0 ~ 100.5%
Loss on drying 0.25%max
Specific Rotation +95.5°~ +98.0°
Oxalate Passes test
PH Value 5.5~8.0
Heavy Metals (as Pb) 10 ppm max
Lead 2 ppm max
Arsenic 3 ppm max
Mercury 1 ppm max
Clarity Passes test
Mesh size(30 mesh) 100%through

Product Application

♥ Mainly used as anti-oxidation as food additives.

♥ As food additive used in the manufacturing of fish fillets, octopus, whole squid, cuttlefish, other seafood and food.