Zouping Changshan Zefeng Fertilizer Co., Ltd.

Maleic Anhydride, 108-31-6 manufacturer / supplier in China, offering 99% Maleic Anhydride 108-31-6, Diammonium Phosphate 18-46-0 DAP Fertilizer Prices, Industrial Grade White Calcium Carbonate and so on.

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99% Maleic Anhydride 108-31-6

FOB Price:US $996 - 2,000 / Ton
Min. Order (Tons) FOB Price
5+ US $996-2,000 / Ton
Get Latest Price
Min. Order: 5 Tons
Production Capacity: 500 Tons Per Week
Transport Package: 25kg/Woven Bag with Inner or as The Buyer Request
Payment Terms: L/C, T/T, Money Gram, Western Union, by sight L/C, T/T

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Basic Info.

Model NO.:CAS No.: 108-31-6
Type:Maleic Anhydride
Appearance:Crystal
Quality:Industrial
Colour:White
Product Name:Maleic Anhydride
CAS No.:108-31-6
Color:White Crystal
Min. Order:5 Tons
Direct Manufacturer:Lowest Price with High Quality
Delivery Time:Within 7 Days After Got Deposit
Trademark:SHANGXIN
Specification:CAS No.: 108-31-6
Origin:China (Mainland)
HS Code:3815900000

Product Description

Maleic anhydride

1. CAS No.: 108-31-6
2. Appearance: White crystals 
3. Direct manufacturer with high quality and competitive price in home and abroad; 
4. HS Number: 3815900000
5. Molecular formula: C4H2O3
6. Delivery time: Within two weeks after got deposit.  


Maleic anhydride (cis-butenedioic anhydride, toxilic anhydride, 2,5-dioxofuran) is an organic compoundwith the formula C2H2(CO)2O. It is the acid anhydride of maleic acid and in its pure state it is a colourless or white solid with an acrid odour. 
Maleic anhydride is a potent dienophile in Diels-Alder reactions. It is also a ligand for low-valent metal complexes, examples being Pt(PPh3)2(MA) and Fe(CO)4(MA).
Maleic anhydride dimerizes in a photochemical reaction to form cyclobutane tetracarboxylic dianhydride(CBTA). This compound is used in the production of polyimides and as an alignment film for liquid crystal displays.

Maleic anhydride
Identifiers
CAS number 108-31-6
PubChem 7923
ChemSpider 7635
UNII V5877ZJZ25
EC-number 203-571-6
ChEBI CHEBI:474859
ChEMBL CHEMBL374159
RTECS number UE5950000
Properties
Molecular formula C4H2O3
Molar mass 98.06 g/mol
Appearance White crystals
Density 1.48 g/cm3
Melting point 52.8 °C, 326 K, 127 °F
Boiling point 202 °C, 475 K, 396 °F
Solubility  in water Reacts
Hazards
MSDS MSDS at J. T. Baker
EU classification Corrosive (C)
R-phrases R22 ,  R34 ,  R42/43
S-phrases (S2) ,  S22 ,  S26 ,
S36/37/39 ,  S45
Flash point 102 °C
Related compounds
Related  acid anhydrides Succinic anhydride
Related compounds Maleic acid
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Zouping Changshan Zefeng Fertilizer Co., Ltd.

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