Hebei Zhongao Chemicals Import and Export Co.,Ltd
Inorganic Chemical, high quality, Oxalic Acid, Rubber Industry, Pentaerythritol, Manufacturer and Supplier - China(CN)
Oxalic Acid (13)
colorless, transparent crystal, readily soluble in water and alcohol, but not in benzene and chloroform.
total acidity-------------------------------99.6%min
ash------------------------------------------0.1%max
iron----------------------------------------0.02%max
loss on ignition--------------------------0.8%max
sulfate-------------------------------------0.1%max
chloride--------------------------------20ppm max
heavy metal---------------------------10ppm max