L-Aspartic acid, monopotassium salt
time:2012-09-11 16:25:50,count:0

L-Aspartic acid, monopotassium salt
Alias
L-Aspartic acid, potassium salt (1:1)
Potassium hydrogen aspartate
Category
Zwitterionic surfactants-Amino acid
CAS No.
1115-63-5
Molecular Formula & Molecular Weight
Molecular Formula: C4H6KNO4
Molecular Weight: 171.19
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, low irritation to skin, eye.
Animal Toxicity[1]: mouse intraperitoneal LD50: 1270mg/Kg;
mouse intravenous LD50: 273mg/Kg;
mouse oral LD50: >2000mg/Kg;
mouse subcutaneous LD50: >2000mg/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/:1115-63-5
Update: 20140915(1);

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