Project Description

Product Name Sodium Erythorbate
CAS No. 6381-77-7
Molecular Formula: C6H7NaO6
Einecs 228-973-9
Synonyms Sodium erythorbate;Erythorbic acid sodium salt; D-Erythro-hex-2-enonic acid, g-lactone, monosodium salt; Sodium isoascorbate
All Items Description
EXTERIOR White,odorless,crystalline powder or granules
ASSAY 98.0%-100.5%
PH 5.5-8.0
MELTING POINT 154-164°C (decomposes)
ALPHA 97 º (c=1,DMF)
FORM solid



Sodium erythorbate appears as white to yellow-white crystalline powder or granules. It is almost odorless, slightly salty. In the dry state, it is quite stable in the air. However in solution, it will deteriorate in the presence of air, trace metals, heat and light. The melting point is above 200 ℃ (decomposition). It is soluble in water (17g/100m1) but almost insoluble in ethanol. The pH of the 2% aqueous solution was 5.5 to 8.0.


Sodium erythorbate is a Sodium salt of erythorbic acid Sodium erythorbate uses and applications include: Antioxidant, antimicrobial, preservative, curing accelerator for foods; antioxidant in cosmetics
Suggested storage of Sodium erythorbate: Light-sensitive; store in tightly closed containers in a cool, dry, and well-ventilated area away from strong oxidizing agents and sources of ignition; ground all equip. containing this material


Sodium erythorbate is one of the popular food additives and ingredients in most countries, As a professional Sodium erythorbate supplier and manufacturer, Pandachem International Corporation has been supplying and exporting Sodium erythorbate from China for many years, please be assured to buy Sodium erythorbate at Pandachem. Any inquiries and problems please feel free to send emails to us via, we will reply you within 1 working day.