CAS 108-31-6 Maleic Anhydride 99.6% for Unsaturated Resin Chemical Raw Materials

• CAS No.: 108-31-6
• Formula: C4H2O3
• EINECS: 203-571-6
• Type: Synthesis Material Intermediates
• Appearance: Crystal
• Quality: Industrial
• Model NO.: Maleic Anhydride
• Colour: White
• Feature: Industrial Grade
• Application: Coating, Papermaking Additives etc
• Other Names: 2, 5-Furandine
• MW: 98.06
• Transport Package: 25kg 50kg/Bag Bucket
• Specification: 99.5%
• Trademark: Briiliant
• Origin: Henan
• Production Capacity: 100000mt

Product Description

Product Description

 

Maleic anhydride, also known as maleic anhydride, maleic anhydride, 2,5-furandione, etc. Orthorhombic colorless needle or flake crystal. It has a strong irritating odor, is soluble in ethanol, ether and acetone, and is insoluble in petroleum ether and carbon tetrachloride. With hot water, it becomes maleic acid.

 

 

Product Parameters

   

Product name	Maleic anhydride
Appearance	White briquettes
Density	1.484 g/cm³
Relative vapor density(g/mL, air=1)	3.38
Melting point	51 - 56 ºC
Flash point	103.3 ºC
Refractive index	1.515
Upper explosive limit(V/V)	7.1%
Lower explosive limit(V/V)	1.4%

Application

It is mainly used to produce raw materials for unsaturated polyester resin, alkyd resin, pesticide malathion, high-efficiency and low-toxic pesticide 4049, and long-acting iodine amine.
It is also a comonomer for coatings, male rosin, polymaleic anhydride, maleic anhydride-styrene copolymer, and an organic chemical raw material for the production of ink additives, papermaking additives, plasticizers, tartaric acid, fumaric acid, tetrahydrofuran, etc.

Packaging & Shipping

25KG/50KG bag
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.

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