Sodium chloride SigmaUltra ≥99.5% 5KG
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Specifications
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| Molecular Formula | NaCl |
| Molecular Weight | 58.44 |
| CAS Number | 7647-14-5 |
| grade | SigmaUltra |
| assay | ≥99.5% |
| total impurities | Insoluble matter passes filter test |
| pH | 5.0-8.0 (20 °C 1 M in H2O) |
| mp | 801 °C(lit.) |
| solubility H2O | 1 M at 20 °C clear colorless |
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