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Hebei Hanxing Chemical Co., Ltd.
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Description: Maleic Anhydride Flakes, Briquettes Molten Form
CAS No.: 108-31-6
UN No.: 2215 Corrosive
Molecular Formula:C4H2O3
Physical and Chemical Property: Colorless or white solid with a penetrating odor.
Application: Manufacture of unsaturated polyester resin, alkyd resin, insulated paint, plasticizer, maleic acid and tartaric acid, etc. It can be used antiseptic agent, also serve as the raw materials of medicine, pesticide, paint, glass steel and so on.
Packed in 25KG/Plastic Woven Bag Or ISO Tank;
20'FCL=22MT Non-Palletized For Flakes Briquettes;
20'FCL=20MT Palletized For Briquettes Or 19MT Palletized For Flakes;
ITEM | UNIT | SPECIFICATIONS |
PURITY | % | 99.5 MIN |
CRYSTALLINE POINT | C | 52.5 MIN |
As | PPM | 3 MAX |
ASH | % | 0.003 MAX |
COLOR APHA | -- | 20 MAX |
IRON CONTENT | PPM | 5 MAX |
MALEIC ACID | % | 0.1 MAX |
HEAT STABILITY (Heated Color) (At 185C in 20 Minutes or at 140C in 120 Minutes) | -- | 30 MAX |