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Sodium chloride
Molecular formula: NaCl
Molecular weight: 58.45
Appearance: white crystalline powder
| Purity ≥(NaCl) | 99.95-100.05% |
| PH(50g/L,25°C) | 5.0-8.0 |
| Clarifying test | pass |
| Water insoluble substances % ≤ | 0.003 |
| Iodide(I) % ≤ | 0.002 |
| Bromide(Br) % ≤ | 0.001 |
| Phosphate(PO4) % ≤ | 0.0005 |
| N % ≤ | 0.0005 |
| Sulfate (SOb) % ≤ | 0.001 |
| Mg % ≤ | 0.001 |
| K % ≤ | 0.01 |
| Ca % ≤ | 0.002 |
| Fe % ≤ | 0.0001 |
| Ba % ≤ | 0.001 |
| Heavy metal (Pb) % ≤ | 0.0005 |
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