Oxalic Acid
Oxalic Acid 99.6%
1. Key words : Oxalic Acid ; Ethanedoic Acid ; Ethanedionic Acid ; Oxalic Acid Anhydrous ;
2. Physical Appearance : White , Colorless, odorless bright crystals
3 .CAS NO.: 144-62-7
EINECS No.:205-634-3
Molecular Formula: H2C2O4.2H2O
4.Spec.:
|
Oxalic Acid Content |
99.6%Min |
99.4%Min |
99.0%Min |
|
Sulphate |
0.08%Max |
0.10%Max |
0.20%Max |
|
Heavy Metals(Pb2+) |
0.001%Max |
0.002%Max |
0.02%Max |
|
Ferrous(Fe3+) |
0.0015%Max |
0.002%Max |
0.01%Max |
|
Chloride(Cl-) |
0.003%Max |
0.004%Max |
0.01%Max |
|
Ignition Residue |
0.08%Max |
0.10%Max |
0.20%Max |
5.Package : 25kg/bag or as customer¡¯s requests
6.Useage: Pharmaceutical industry,precipitating agent of rare earth elements,bleaching,metal and marble polish,cleanser removing stains,tanning industry,printing and dyeing catalytic agent,anti-shrinkage finishing of paper,manufacturing oxalates.
