| CAS No.: | 144-62-7 |
|---|---|
| Formula: | C2H2O4 |
| EINECS: | 205-634-3 |
|
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| Item | Standard | Test result |
| Oxalic acid (H2C2O4·H2O) | ≥ 99.6% | ≥ 99.9% |
| Ferrous (Fe3+) | ≤ 0.0015% | 0.0001% |
| Sulfate (SO4) | ≤ 0.08% | ≤ 0.005% |
| Heavy metals (Pb2+) | ≤ 0.001% | ≤ 0.0001% |
| Chloride (Cl-) | ≤ 0.003% | ≤ 0.0005% |
| Residue (85°C) | ≤ 0.08% | 0.005% |
| Calcium | ≤ 0.0002% | 0.0001% |
| Appearance | White Crystals | White Crystals |
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