Citric acid, monohydrate
time:2012-11-25 15:38:57,count:0

Citric acid, monohydrate
Alias
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monohydrate
Category
Anionic surfactants-Carboxylate
CAS No.
5949-29-1
Molecular Formula & Molecular Weight
Molecular Formula: C6H10O8
Molecular Weight: 210.14
Structural Formula
Properties
Appearance: colorless crystal or powder.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat intraperitoneal LD50: 375mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent chelating, cleansing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Widely use as chelating agent.
Widely use as intermediate.
Use as anticoagulant.
Use as wood preservative.
Chelating agent, cleansing agent in industrial cleaning, household washing, food industry.
Buffering agent, chelating agent in personal care products.
Use as food additive.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 5949-29-1
Update: 20140309(1);

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