Maleic anhydride

Brief Introduction:

Standard executed：GB3676-2008
CAS NO：108-31-6
Molecular Formula: C₄H₂O₃
MW: 98.06

Description:

White sheet-shape crystallization, strongly irritating odor.It’s easy to be sublimation.It will be deliquescence and creates maleic acid when wet.

Specification:

Specifications	Index
Assay,%≥	99.5
crystallization point, ℃≥	52.5
ash content %≤	0.005
Fe% PPM≤	5
Dissolve melts chromaticity（Pb-Co），#≤	25

Usage：

Maleic anhydride is an important organic synthetic raw material，used in the manufacture of plasticizer, plastic industry, paper-making industry，used to make paper treatment agent, synthetic resin industry used in the manufacture of unsaturated polyester resin, alkyd resins; Coating industry used to make JueYuanQi, white porcelain, etc.; Pesticides used in the manufacture of pesticide marathon and high-efficiency, such as pesticide 4049; Medicine used to make long-term sulfonamides medicine; Oil industry for a fat oil preservative; The organic industry used to make fumarate and THF, r - butyl inner fat, 1.4 - butyl glycol, etc.

Packing:

25kg/drum

Storage:

Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. Store protected from light.