Maleic Anhydride 99.5% colorless or white solid with an acrid odor

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US $1,445-1,470 / Metric Tons | 5 Metric Ton/Metric Tons (Min. Order)
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Overview
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
108-31-6
Other Names:
2,5-Furandione
MF:
C4H2O3
EINECS No.:
203-571-6
Purity:
99%min
Place of Origin:
China (Mainland)
Type:
Adsorbent
Adsorbent Variety:
Molecular Sieve
Usage:
Coating Auxiliary Agents, Paper Chemicals, Textile Auxiliary Agents, Water Treatment Chemicals
Brand Name:
FENGDA
Model Number:
GB3676-92
Supply Ability
Supply Ability:
60000 Metric Ton/Metric Tons per Year
Packaging & Delivery
Packaging Details
Packing: Net each in 25kg plastic woven bag, lined with PE bag.
Port
China main port
Lead Time :
prompt shipment

Synonym: 2.5-Furandione, cis-butene-dioic anhydride

Molecular Formula: C4H2O3                                       

Molecular Weight: 98.058

CAS No.: 108-31-6

Property: It is a kind of white briquettes with heavy irritant oder. Sp. gr. (solid) 1.48, m. p, 52.8°C, b.p200°C (760mmHg), also readily sublimates. It is soluble in alcohol, ether, acetone and slightly soluble in petroleum ether, carbon tetrachloride. It is soluble in water, forming maleic acid.

Specification: (according to GB3676-92)

 

Content(by MAN)

99.5% Min

Molten color

25 Hazen Max

Crystallization point

52.4 Min

Ash

0.005% Max

Iron

5 mg/kg Max

 

Packing: Net each in 25kg plastic woven bag, lined with PE bag.

Usage: Manufacture of unsaturate polyester resin, alkyd resin, insulated paint, plasticizer, maleic acid, malic 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.

Storage: Stored in a cool, dry and fluent air place. Handling with care and gently, preventing from rain. Storage life is one year from date of production.