Zouping Changshan Zefeng Fertilizer Co., Ltd.

Maleic Anhydride, 108-31-6 manufacturer / supplier in China, offering 99% Maleic Anhydride 108-31-6, Sodium Sulfide 30ppm CAS: 1313-82-2, Oxalic Acid 99.6% Min 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
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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
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
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
CAS number 108-31-6
PubChem 7923
ChemSpider 7635
EC-number 203-571-6
ChEBI CHEBI:474859
RTECS number UE5950000
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
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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