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Maleic anhydride
Maleic anhydride is a white needle-like,briquette of flaky crystalline
with irritant odour and sour,inflammable and sublimating It
can be freely dissolved in water to form arid ,
Maleic anhydride is used as a chemical intermediate in the synthesis of unsaturated polyester resin,fumaric and tararic acid,certain agricultural chemicals,1.4 butanediol,etc.
Chemical Name:Maleic anhydride
Molecular Formula:C4H2O3
Molecular Weight:98.02
Structural Formula:
Specification:(GB-3676-92)
Characterities |
Units |
Value |
Purity(by MAN) |
% |
≥99.5 |
Molten Color(APHA) |
# |
≤25 |
Solidifying point |
℃ |
≥52.4 |
Ash |
% |
≤0.005 |
Iron |
PPM |
≤5 |
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