Disodium tartrate
time:2013-06-19 02:05:10,count:0
Disodium tartrate
Alias
Butanedioic acid, 2,3-dihydroxy-, disodium salt
Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, disodium salt
Category
Anionic surfactants-Carboxylate
CAS No.
868-18-8
Molecular Formula & Molecular Weight
Molecular Formula:C4H4Na2O6
Molecular Weight:194.05
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rabbit oral LDLo: 5290mg/Kg; rat oral LDLo: 7500mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent chelating, 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 chelating agent.
Use as dispersing agent.
Buffering agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 868-18-8
Update: 20140309(1);

 

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