oxalic acid

product oxalic acid specification items standard Purity 99.6%min Sulphate SO 0.08%max Heavy metals(pb+) 0.001%max Ferrous (fe3+) 0.0015%max Chloride (cl-) 0.003%max Lgnition residue(850c) 0.08%max property: Is sex-like in shape to have no color transparent crystallize. Melting point 101-102 Opposite density 1.653 Fuse sex easily Be dissolved to the ether is dissolved to water, tiny Be dissolved to B of the ether be not dissolved to the benzene and the chloroform. The familiar grass is sour to usually imply the crystallize of two members of water(H2 C2 O4?2 H2 O, CAS is 6153-56-6). usage: Mainly used to revivification and bleach, print the Mei of dying the industry to dye, Be as well used for refining rare metal, synthesize various grass sour ester, grass sour salt and grass Mao An etc. if you are interested in this goods ,pls contact me!