Calcium chloride dihydrate
General information
General information
| Chemical formula: CaCl2 .2 H2O | Molar Mass: 147.02 g/mol |
| Appearance: White powder | Density: 1.85 g/cm3 (20 °C) |
| Solub. in water: 1000 g/l (20 °C) | Melting point: ~ 176 °C |
| pH value: 4.5-9.2 (100 g/l, H2O) | Boiling point: N/A |
| Storage temp.: Below +30 °C | Cautions: Irritant |
| R: 36 | S: 22-24 |
| HS-No.: 2827 20 00 | EC-Index-No: 017-013-00-2 |
Specification
Specification
| Assay | 99.0 – 107.0 | % | |
| Identification(calcium) | Conforms | ||
| Identification(chloride) | Conforms | ||
| pH (5% in H2O) | 4.5 – 9.2 | ||
| Aluminum + Iron + Phosphate | Conforms | ||
| Aluminum | ≤ | 1 | ppm |
| Limit of magnesium and alkali salts | ≤ | 1 | % |
| Elemental Impurities & Heavy Metals | See COA | ||
| Residual solvents | See COA |
Ordering code
Ordering code
| Ordering code | 1 kg | 5 kg | 10 kg | 20 kg | |
| P.E. | 410.05.01000.02 | 410.05.05000.02 | 410.05.10000.03 | ||
| Glass |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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