Specifications: Fumaric acid 99.5% min. Fumaric acid: white, odorless granules or crystalline powder. It is soluble in alcohol, slightly soluble in wate and in ether, and very slightty soluble in chloroform. Chemical name: Trans Chemical name: Trans-butenedioic acid Molecular Formula: C4H4O4 Molecular Weight: 116.07 Assay (as C4H4o4) Assay (as C4H4O4): 99.5%-100.5% ( anhydrous basis ) Melting Point: 283-298 Arsenic (as As): 0.1 ppm Max. Heavy Metals (as Pb): 10ppm Ash : 0.1% Max. Moisture : 0.5% Max Packing: 25kg pp bags Quantity: 18mt in one 20'fcll for pallets 20mt in one 20'fcl Shipment time: prompt Payment: L/C at sight or T/T or D/P at sight Huaya Other Price Terms: FOB  Qingdao, China Payment Terms: L/C,CASH,D/P Certification(s): ISO9002Supply Ability: 6000mt/year