Factory Food Preservative Sodium Erythorbate/Sodium Isoascorbate

• CAS No.: 6381-77-7
• Formula: C6h7nao6
• EINECS: 228-973-9
• Composition: Amino Acid
• Type: Meat Preservative
• Effect: Antiseptic
• Model NO.: Sodium Erythorbate
• Resource: Inorganic Chemical Preservatives
• Sample: Available
• Transport Package: 25kg/Bag
• Specification: Purity: 92%
• Trademark: hnkingway
• Origin: China
• Production Capacity: 20000mt/Year

Product Description

Product Description

Sodium erythorbate is white, free flowing, odorless, crystalline powder or granules. In the dry state it is reasonably stable in air, but in solution it deteriorates in the presence of air, trace metals, heat, and light.

Item	Specifications	Results
Assay	98.0%-100.5%	99.2%
Description	White crystalline powder	Conforms
Identification	Positive	Positive
Specific Rotation(at 25ºC)	+95.5°~ +98°	+96.7°
pH(1:20)	5.5-8.0	7.3
Loss on drying	≤0.25%	0.04%
Lead	≤2ppm	<2ppm
Heavy metals(as Pb)	≤10ppm	<10ppm
Arsenic	≤3ppm	<3ppm
Mercury	≤1ppm	<1ppm
Sodium	Passes test	Conforms
Ascorbic Acid/Colour reaction	Freely soluble in water,very slightly soluble in ethanol	Conforms
Solubility	Passes test	Conforms
Oxalate	Passes test	Conforms
Conclusion	The results conforms with the Standard of FCC VII& E316.
Up to the standard

 

 

 

Application

Used as food antioxidants, anti-corrosion color additives, 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.

Packaging & Shipping

Packaging: 25kg bag.
Shipping: Within 7 days of order confirmation.