| Customization: | Available |
|---|---|
| CAS No.: | 62-54-4 |
| Formula: | C4h6cao4 |
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| Check item | Specifications | Check conclusion |
| (appearance) | White powder | White powder |
| (Content) | 99.0-100.5% | 99.55% |
| (Loss on drying) | ≤2.0% | 1.42% |
| PH(1% Solution ) | 6.8-8.0 | 7.0 |
| (Heavy metals) | ≤0.001% | <0.001% |
| (CL) | ≤0.002% | <0.002% |
| (PO4) | ≤0.003% | <0.001% |
| (As ) | ≤0.0003% | 0.0002% |
| (lead pb) | ≤0.0005% | <0.0005% |
| (SO4) | ≤0.005% | <0.005% |
| (Fluorides) | ≤0.005% | <0.005% |
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