L-Tartaric acid
time:2013-08-18 08:17:35,count:0

L-Tartaric acid
Alias
Tartaric acid
(+)-Tartaric acid
Butanedioic acid, 2,3-dihydroxy- (2R,3R)-
Category
Anionic surfactants-Carboxylate
CAS No.
87-69-4
Molecular Formula & Molecular Weight
Molecular Formula:C4H6O6
Molecular Weight:150.09
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin,eye.
Animal toxicity[1]: dog oral LDLo: 5000mg/Kg;
mouse intravenous LD50: 485mg/Kg;
rabbit oral LDLo: 5000mg/Kg;
rat oral LDLo: 7500mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, chelating, emulsifying, dispersing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as cleansing agent.
Use as dispersing agent.
Buffering agent, masking agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 87-69-4

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