Brand:HNKW
MOQ:1
Quantity:10
MALEIC ANHYDRIDE(CAS NO.:108-31-6)
DEscriptION:
Maleic anhydride is a white needle-like,briquette or flakycrystalline with irritant odour and sour, inflammable andsublimating. It can be freely dissolved in water to form maleicacid. It has a specific density of 1.480,a melting point of 52.85?,and a boiling point of 202? .
Chemical Name: Maleic anhydride
Molecular Formula: C 4 H 2 O3
Molecular Weight:: 98.02
Specification:(GB-3676-92)
Characterities | Units | Value |
Purity(by MAN) | % | ≥99.5 |
Molten Color(APHA) | # | ≤20 |
Solidifying point | °C | ≥52.4 |
Ash | PPM | ≤20 |
Iron | PPM | ≤5 |
Usage:
Mainly used in production of unsaturated polyester resins. It alsois used in coating, pharmacenties, agricultural insecticide,additives of oil products and plastics, surfactant, etc. It is usedproduction of 1.4 butanediol, etc.
Packing:
In plastics woven bags(PE inside), Net weight 25Kg .
Caution: To avoid expose to wet, Do not touch skin, eyes,because of MAN is corrosive
