Aspartic acid, disodium salt, L-
time:2012-09-11 16:28:35,count:0

Aspartic acid, disodium salt, L-
Alias
Disodium L-aspartate
Sodium L-aspartate
Category
Zwitterionic surfactants-Amino acid
CAS No.
5598-53-8
Molecular Formula & Molecular Weight
Molecular Formula: C4H5Na2NO4
Molecular Weight: 177.07
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, low irritation to skin, eye.
Animal Toxicity[1]: mouse intraperitoneal LD50: 6800mg/Kg.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: Biodegradable.
Characteristics: excellent antistatic, dispersing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives, %,≥
95
 
Major Uses
Conditioning agent in personal care products. Good compatibility with the skin.
Used in food, medicine field.
Use as intermediate in organic synthesis.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:5598-53-8
Update: 20140915(1);

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