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| Customization: | Available |
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| CAS No.: | 144-62-7 |
| Formula: | H2c2o4 |
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ITEM | STANDARD | RESULT |
APPCARANCE | White crystal | White crystal |
Purity | ≥99.6% | 103.5% |
SO4% | ≤0.07% | ≤0.005% |
Residue on ignition | ≤ 0.01% | 0.007% |
Heavy Metal (As Pb) | ≤ 0.0005% | ≤0.0001% |
Fe | ≤ 0.0005% | 0.0002% |
CL | ≤ 0.0005% | ≤0.0005% |
Ca | ≤ 0.0005% | 0.0001 |




