Product name: Dipotassium oxalate
ID:B25
CAS No.:6487-48-5
Molecular formula: K2C2O4?H2O
Purity: 99.8%min
Property: Colorless crystal, no odor. Weathering in the dry and hot air.
Molecular weight: 184.23
Use: Chemical analysis, pharmacy and bleaching.
Technical index |
Dipotassium oxalate (K2C2O4`H2O)Content≥ | ≥99.8 |
PH value (50g/L solution, 25) | 7.2—8.2 |
Clarity test | Qualified |
Water insoluble matter | ≤0.003 |
Chloride (Cl) | ≤0.001 |
Sulfur compound (SO4) | ≤0.01 |
Total nitrogen (N) | ≤0.002 |
Phosphate (PO4) | ≤0.001 |
Sodium (Na) | ≤0.02 |
Iron (Fe) | ≤0.0005 |
Heavy metal (Pb) | ≤0.0005 |
Readily carbonizable substances | Qualified |