Sodium Erythorbate CAS 6381-77-7

Products Name

Sodium Erythorbate

Sodium Erythorbate Quick Details
Chemical Name: Sodium Erythorbate

CAS: 6381-77-7

Molecular Formula: C6H7NaO6

Molecular Weight: 198.11

Appearance: White crystalline powder

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Sodium Erythorbate Typical Properties

Item
Specifications

Assay
98.0%-100.5%

Description
White crystalline powder

Identification
Positive

Specific Rotation(at 25℃)
+95.5°~ +98°

pH(10%)
5.5-8.0

Loss on drying
≤0.25%

Lead
≤2ppm

Heavy metals(as Pb)
≤10ppm

Arsenic
≤3ppm

Mercury
≤1ppm

Sodium
Passes test

 
Ascorbic Acid/Colour reaction
Freely soluble in water,very slightly
soluble in ethanol

Solubility
Passes test

Oxalate
Passes test

Sodium Erythorbate Usage
Used as food antioxidants, anti-corrosion color additives and cosmetic antioxidants. It can consume oxygen in cosmetics, reduce high-valent metal ions, transfer the redox potential to the reduction range, and reduce the generation of undesirable oxidation products. It can also be used as anticorrosive color additive.
Sodium Erythorbate Packaging and Shipping 
25KG/ carton.
Sodium Erythorbate Storage
keep low-temperature drying and avoid sunlight.

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