Sodium erythorbate
Time:2013-06-27 00:39:24,Count:0
Sodium erythorbate
Alias
D-erythro-Hex-2-enonic acid, gamma-lactone, monosodium salt
D-erythro-Hex-2-enonic acid, gamma-lactone, sodium salt (1:1)
Category
Anionic surfactants-Alkoxide
CAS No.
6381-77-7
Molecular Formula & Molecular Weight
Molecular Formula: C6H7NaO6
Molecular Weight: 198.11
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: > 5000mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-oxidizing, dispersing, preservative abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Widely use as antioxidant.
Antioxidant in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 6381-77-7
Update: 20130915(1);