Fumaric acid-cws Appearance : super fine white powder Purity (total acid)99.0 Water content _0.30% Dss_0.30% Melting point - 286-289 Ash content _0.03% Chroma (in 5% ethanol) Hazen_15 Heavy metal (base on pb)_10ppm Arsenic (base on as)_3ppm Solubility (251.0g/100gwater 25kg net in paper bag lined with pe bag. 18 mt/20'fcl (with pallet) or 20mt/20'fcl (without pallet).
