Calcium chloride dihydrate SigmaUltra ≥99.0%
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Specifications
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| Molecular Formula | CaCl2 · 2H2O |
| Molecular Weight | 147.01 |
| CAS Number | 10035-04-8 |
| grade | SigmaUltra |
| assay | ≥99.0% |
| total impurities | <0.0005% Phosphorus (P) |
| <0.1% Insoluble matter |
| mp | 176 °C (dec.)(lit.) |
| solubility H2O | 1 M at 20 °C clear colorless |
| anion traces | sulfate (SO4): <0.05% |
| cation traces | Al: <0.0005% |
| Ba: <0.005% |
| Cu: <0.0005% |
| Fe: <0.005% |
| K: <0.005% |
| Mg: <0.005% |
| NH4+: <0.05% |
| Na: <0.005% |
| Pb: <0.001% |
| Zn: <0.0005% |
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