Disodium maleate
time:2012-11-25 15:36:49,count:0

Disodium maleate
Alias
2-Butenedioic acid (2Z)-, disodium salt
2-Butenedioic acid (2Z)-, sodium salt (1:2)
Maleic acid, disodium salt
Category
Anionic surfactants-Carboxylate
CAS No.
371-47-1
Molecular Formula & Molecular Weight
Molecular Formula: C4H2Na2O4
Molecular Weight: 160.04
Structural Formula
Properties
Appearance: white solid.
Solubility: soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 3380mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent hydrotropic, 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 intermediate in organic synthesis.
Additive in electronic industry.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:371-47-1

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