White granular, odorless and slightly bitter, highly hygroscopic, easily deliquescent when exposed to the air, easily soluble in water, and emits a lot of heat at the same time, not soluble in alcohol, acetone, acetic acid, etc.
Calcium chloride has a strong hygroscopic effect and is a good dehydrating agent for drying organic solvents and various gases. The mixed soil in infrastructure hardens and increases cold resistance. It is an excellent waterproofing agent, an important raw material for the manufacture of molecular sieves, and can also be used as a demulsifier for sewage treatment.
| CAS Number | 10043-52-4 |
| Molecular Weight | 110.98 |
| Molecular Formula | CaCl2 |
| EINECS | 233-140-8 |
| Test Item | Test Index |
| Calcium Chloride | ≥94.0% |
| Total Alkali metal chloride | ≤5% |
| Total Magnesium (As MgCl2) | ≤0.5% |
| Alkalinity（As Ca(OH)2) % | ≤0.25% |
| Water Insoluble matter | ≤0.15% |
