
| Sodium oxalate AR 500GM | |||
| 21675SG500 | 960160321BZ | ||
| AR | 9601603 | ||
| 62-76-0 | 118397 | ||
| Na2C2O4 | February 2026 | ||
| 134 | January 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | White crystalline powder. | White crystaline powder. | |
| 2 | Solubility | Complies | 3% solution in water should be clear. | |
| 3 | Assay | 99.93% | Min. 99.90% | |
| 4 | pH(3% aq.soln.) | 7.52 | 7.5 - 8.5 | |
| 5 | Insoluble matter | 0.002% | 0.005% max | |
| 6 | Loss on drying,105°C | 0.005% | 0.01% max | |
| 7 | Chloride (Cl) | Less than 0.002% | 0.002% max | |
| 8 | Sulphate (SO4) | Less than 0.002% | 0.002% max | |
| 9 | Iron (Fe) | Less than 0.001% | 0.001% max | |
| 10 | Lead (Pb) | Less than 0.0005% | 0.0005% max | |
| 11 | Potassium (K) | Less than 0.005% | 0.005% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |