Exporter& Manufacturer of inorganic and organic acid, such as Oxalic Acid, Formic Acid, Boric Acid, Stearic Acid, Phosphoric Acid, Mercaptoacetic Acid, Citric Acid, Glacial Acetic Acid, etc. Email: sales2( dot) hailunchem( at) gmail( dot) com Maleic anhydride 1. Description: Maleic anhydride ( C2H2( CO) 2O ) 2. Properties: CAS code 108-31-6 3. Packing: In 25/ 50kg net PP/ PE bag, 200kg in metal pail / plastic cask or the demanding of customer. 4. Specification: Specification Index Superior First Class Qualified 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 Solubilityin water Reacts 5. Handling and Storage: Maleic anhydride must be stored in a cool, dry, well ventilated area. Areas where there is high potential risk of fires must be avoided 6. Applications: The unique nature of maleic anhydride' s chemical structure results in a highly reactive and versatile raw material.