Carnosine
time:2012-09-16 04:15:29,count:0

Carnosine
Alias
L-Histidine, N-beta-alanyl-
L-Histidine, beta-alanyl-
Category
Zwitterionic surfactants-Amino acid
CAS No.
305-84-0
Molecular Formula & Molecular Weight
Molecular Formula: C9H14N4O3
Molecular Weight: 226.23
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse oral LD50: >14930mg/Kg;
mouse intraperitoneal LD50: 9087mg/Kg.
Reproductive effect
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: Biodegradable.
Characteristics: excellent antistatic, anti-oxidizing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives, %,≥
90
 
Major Uses
Conditioning agent in personal care products. good anti-aging, anti-wrinkle, whitening effect.
Use as pharmaceutical ingredient.
Use as antioxidant.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:305-84-0
Update: 20140918(1);

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