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Maleic anhydride CAS 108-31-6 MA Maleic Anhydride cis-Butenedioic anhydride Sodium namylxanthate 

Payment Terms: T/T,L/C,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: C4H2O3
Production Capacity: 3000 Ton/Year
Delivery Date: within 7 days
CAS No.: 108-31-6
Water solubility: 79 g/100 mL (25℃)
Density: 1.480
Vapor density: 3.4 (vs air)
Vapour pressure: 0.16 mm Hg ( 20 °C)
Molecular weight: 98.06
Means of Transport: Ocean,Land,Air
Packing: According to the request of...
Brand Name: MOSINTER
Melting Point: 52-55℃
Boiling point: 202℃
Flashing point: 110℃
Soluble: 79 g/100 mL (25 ºC)
Molecular formula: C4H2O3

Around 50% of world maleic anhydride (MA) output is used in the manufacture of unsaturated polyester resins (UPR). It is the acid anhydride of maleic

Maleic anhydride(MA) (CAS: 108-31-6)




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Maleic anhydride is an organic compound with the formula C2H2(CO)2O. It is the acid anhydride of maleic acid. it is a colourless or white solid with an acrid odour. It is produced industrially on a large scale for applications in coatings and polymers.


Around 50% of world maleic anhydride (MA) output is used in the manufacture of unsaturated polyester resins (UPR). Chopped glass fibres are added to UPR to produce fibreglass reinforced plastics which are used in a wide range of applications such as pleasure boats, bathroom fixtures, automobiles, tanks and pipes. However, the UPR market reflects general economic conditions as it is tied to the construction, automobile and marine industries.

The production of 1,4-butandiol (BDO) is also having an impact on the MA market. BDO is one of the world's fastest growing chemicals used in the production of thermoplastic polyurethanes, elastane/Spandex fibres, polybutylene terephthalate (PBT) resins and many other products. However, BDO is made from a crude MA which is not traded and only used for this application.

Another market for MA is lubricating oil additives, which are used in gasoline and diesel engine crankcase oils as dispersants and corrosion inhibitors. Changes in lubricant specifications and more efficient engines have had a negative effect on the demand for lubricating oil additives, giving flat growth prospects for MA in this application.

There are a number of smaller applications for MA. The food industry uses MA in artificial sweeteners and flavour enhancements. Personal care products consuming MA include hair sprays, adhesives and floor polishes. MA is also used in water treatment chemicals, detergents, insecticides and fungicides, pharmaceuticals and copolymers.

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Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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