Taizhou Mingguang Chemical
Address: No. 6, Guihua Road, Gaoyong Chemical Industry Park, Yong'anzhou Town, Gaogang District, Taizhou City, Jiangsu Province, China
Postal code: 225434
Contact: Wang Zhanghua, Wang Tao
Mobile: +86-13809015511, 13222080729
Tel: +86-523-82569810, 87538555
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Email: sales@mingguangchem.com
Website: www.mingguangchem.com
Maleic anhydride
|
common name |
Maleic anhydride |
Product name |
Maleic anhydride |
|
CAS number |
108-31-6 |
molecular weight |
98.057 |
|
density |
1.5±0.1 g/cm3 |
boiling point |
202.0±0.0 °C at 760 mmHg |
|
Molecular formula |
C4H2O3 |
melting point |
51-56 °C(lit.) |
|
MSDS |
Flash point |
103.3±0.0°C |
Uses
【Uses 1】
Used as raw materials for the production of 1,4-butanediol, γ-butyrolactone, Tetrahydrofuran, succinic acid, unsaturated polyester resin, alkyd resin, etc., and also used in medicines and pesticides
[Uses 2]
Used as a collector in metal mineral processing
[Uses 3]
Used in organic synthesis, and also used as a synthetic fiber intermediate
[Uses 4]
Maleic anhydride is also known as Maleic anhydride, maleic anhydride, and dehydrated malic anhydride. It is an important basic raw material of unsaturated organic acid anhydride. It is used in the production of pesticides to synthesize diethyl maleate, the intermediate of the organophosphorus pesticide malathion, and 1-phenyl, the intermediate of pyridazinathion. base-3, 6-Dihydroxypyridazine, as well as intermediates of the pyrethroid insecticide carboxymethrin, fungicides, and captan. In addition, it is also used in the production of unsaturated polyester resins, ink additives, papermaking additives, coatings, and Pharmaceutical industry, food industry, etc.
[Uses 5]
Mainly used as raw materials for the production of unsaturated polyester resin, alkyd resin, pesticide malathion, high-efficiency and low-toxic pesticide 4049, and long-acting iodoamine. Also used in coatings, maleic rosin, polymaleic anhydride, Maleic anhydride-styrene copolymer. It is also an organic chemical raw material for the production of ink additives, papermaking additives, plasticizers, tartaric acid, fumaric acid, Tetrahydrofuran, etc.
【Uses 6】
Maleic anhydride (108-31-6) is a commonly used and important basic organic chemical raw material. It is the third largest acid anhydride raw material in the world after acetic anhydride and phthalic anhydride. Its downstream products have broad development and application prospects. Maleic anhydride (108-31-6) is mainly used to synthesize unsaturated polyester resin, which is a raw material for manufacturing automobile parts, ships, corrosion-resistant chemical equipment and daily necessities. Maleic anhydride (108-31-6) is also an important intermediate in the production of lubricating oil additives, coatings, pesticides, fumaric acid, copolymers, food additives, etc. Its hydrogenated derivatives include succinic anhydride, 1.4-butanediol, rJ lactone and Tetrahydrofuran.
