Maleic Anhydride
CAS No.:108-31-6
Molecular Formula: C4H2O3
Molecular Weight: 98.06
Description:
Maleic anhydride is a white crystalline compound used as an intermediate in unsaturated polyester resins, coatings, and copolymers.
Main Applications:
Production of unsaturated polyester resins, lubricating oil additives, agricultural chemicals, and coatings.
Typical Properties:
|
Property |
Value |
|
Appearance |
White crystalline solid |
|
Assay |
≥99.5% |
|
Melting Point |
52.8°C |
|
Boiling Point |
202°C |
|
Density |
1.48g/cm³ |
|
Storage |
Store in cool, ventilated place |
Maleic Anhydride Tech Grade:
|
Items |
Unit |
Standard Specs. |
|
Content |
% |
99.5 min |
|
Crystallizing point |
Degree-C min |
52.5 max |
|
Appearance |
- |
white briquettes |
|
ASH |
% |
<0.003% |
|
Apha Color (platinum-cobalt) |
% |
20 MAX |
|
Heating Stability colour. |
at 140 degree-C, 2 hours |
40 MAX |
|
Fe content |
PPM |
≤0.001 |
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Company Information:
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