D-Pantothenic acid
time:2013-06-25 01:52:03,count:0
D-Pantothenic acid
Alias
Pantothenic acid
beta-Alanine, N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-, (R)-
Category
Anionic surfactants-Carboxylate
CAS No.
79-83-4
Molecular Formula & Molecular Weight
Molecular Formula:C9H17NO5
Molecular Weight:219.23
Structural Formula
Properties
Appearance: liquid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 1443mg/Kg;
mouse subcutaneous LD50: 2500mg/Kg;
rat subcutaneous LD50: 3500mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent emulsifying, dispersing, lubricating abilities. Vitamin B family. growth substance. micronutrient.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Conditioning agent, antistatic agent in personal care products.
Use as emulsifying agent, dispersing agent.
Use as food additive.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 79-83-4
Update: 20140323(1);

 

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