| Sodium Oxalate 99.5% Extra pure | |
| Grade | Extra pure |
| Purity | Min. 99.5% |
| Shelf Life | 5 years |
| Description | White crystalline powder |
| Assay | Min. 99.5% |
| Chloride (Cl) | Max. 0.005% |
| Sulphate (SO4) | Max. 0.03% |
| Iron (Fe) | Max. 0.005% |
| Potassium (K) | Max. 0.02% |
| Melting point/Freezing point (˚C) | 250˚C |
| Density ( g/cm3) | 2.34 |
| Solubility in water | 3.7g/100g water at 20˚C |
| Size | 500 GM |
| Sodium Oxalate 99.8% AR | |
| Grade | AR |
| Purity | Min. 99.8% |
| Shelf Life | 5 years |
| Description | White crystalline powder |
| Assay | Min. 99.8% |
| Chloride (Cl) | Max. 0.002% |
| Sulphate (SO4) | Max. 0.002% |
| pH (3% in water) | 7.5 - 8.5 |
| Heavy metals (as Pb) | Max. 0.001% |
| Melting point/Freezing point (˚C) | 250˚C |
| Loss on drying at 105°C | Max. 1.0% |
| Solubility in water | 3.7g/100g water at 20˚C |
| Size | 500 GM |