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Molecular formula: C6H5O7Na3.2H2O
Molecular weight: 294.12
| Purity[C6H5O7Na3.2H2O] | 99.0% |
| PH(50g/L,25°C) | 7.5-9.0 |
| Clarity Test | pass |
| N | 0.001 |
| Water insoluble substances % ≤ | 0.01 |
| Chloride(Cl) % ≤ | 0.001 |
| Sulfate(SO4) % ≤ | 0.005 |
| Phosphate(PO4) % ≤ | 0.002 |
| Fe % ≤ | 0.0005 |
| Heavy metal(Pb) % ≤ | 0.0005 |
| Carbonizable substances | pass |
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