Itaconic anhydride CAS 2170-03-8
Product Name: Itaconic anhydride
CAS: 2170-03-8
MF: C5H4O3
MW: 112.08
Appearance: White powder or crystal
Assay: 98.0% min
Package: 25kg/bag or fiber drum
[Typical Properties]
Melting point: 67-69℃, Boiling point:114-115℃. Easy to dissolve in water, alcohol and decompose, slightly soluble in benzene, ether, chloroform. Easy to absorb moisture and deliquescence.
[Specification]
Item | Standard |
Grade | Refined grade |
Appearance | White powder or crystal |
Anhydride purity | ≥98.0% |
Itaconic acid | ≤1.5% |
Residue on ignition | ≤0.1% |
Melting point | 67-69℃ |
Chloride content | ≤25ppm |
Sulfate | ≤30ppm |
Iron content | ≤10ppm |
[Usage]
Widely used as a metal adhesion promoter, synthetic resin improver, esterification agent, anti discoloration agent, herbicide, insecticide, etc
[Storage]
Easy to absorb moisture, keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.
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