(COOH)2·2H20
Oxalic Acid Content: |
99.6% Min |
Sulphate (SO42-) |
0.1% Max |
Heavy Metals (Pb2+) |
0.0005% Max |
Ferrous (Fe3+) |
0.0005% Max |
Chloride (Clˉ) |
0.002% Max |
Ignition Residue (850ºC) |
0.03% Max |