Calcium Chloride Dihydrate
About This Item
| Product Name | Calcium Chloride Dihydrate |
| Product Code | 244607 |
| Appearance | White hygroscopic crystalline powder |
| Formula | CaCl₂ · 2H₂O |
| EC Index-No. | 017-013-00-2 |
| EC-No. | 233-140-8 |
| CAS-No. | 10035-04-8 |
| Assay | 99% |
| Molecular Weight | 147.02 |
| Grade | ACS reagent |
Specification
| Odour | Odourless |
| Melting point | 176 °C (Decomposes) |
| Boiling point | > 1600 °C |
| Flammability | Non flammable |
| pH | 4.5 – 8.5 at 25 °C |
| pH solution concentration | 5% |
| Solubility | Water: 147 g/l at 20 °C – completely soluble; Ethanol: Soluble |
| Partition coefficient n-octanol/water (Log Pow) | 0.05 |
| Vapour pressure | 0.01 hPa at 20 °C |
| Density | 1.85 g/cm³ at 20 °C |
| Arsenic (As) | Max 0.0003% |
| Heavy metal (as Pb) | Max 0.002% |
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