Sell maleic acid anhydride 99.5%

CAS No. 108-31-6
Other Names MA
MF C4H2O3
EINECS No. 203-571-6
Place of Origin Hebei, China (Mainland)
Grade Standard Industrial Grade
Purity 99.5% Min
Appearance WHITE FLAKE/ BRIQUETTE
Application It used in production of unsaturated polyester resion and so on.
Brand Name Baotie

specification
Item Specification GB-3676-92
Extra Grade
Measured Value

Apperance
White Briquette/Flake
White Briquette/Flake

Purity% ≥
99.5
99.57

Molten color(APHA)≤ 20 20
Solidifying point °C≥
52.4
52.53

Ash%≤
0.003
0.002

Iron PPM≤
5
1.2