Ferric sodium Oxalate is a derivative of Oxalic Acid. Ferric sodium Oxalate is freely soluble in water. Ferric sodium Oxalate is a Greenish crystalline powder. It should be stored in tightly closed containers in a Room Temperature. CAUTION THE PRODUCT IS LIGHT SENSITIVE. Ferric sodium Oxalate is used in Metal Treatment Industry as well as in Pharmaceutical Industry.