Oxalic Acid 99.6%
Chemical formula: H2C2O4·2H2O
Appearance: white crystal
Composition: PH 2.0-3.0 (10% solution)
Specification:
index | Wonderful grade |
purity% ≥ | 99.6 |
suiphate group % ≤ | 0.08 |
ignition (850oC) % ≤ | 0.08 |
heavy metal % ≤ | 0.001 |
Iron content % ≤ | 0.0012 |
chlorides % ≤ | 0.003 |
calcium % ≤ | 0.0012 |
Application:
Oxalic acid is mainly used as a reducing agent and bleaching agent.