Calcium chloride is an inorganic compound, a salt with the chemical formula CaCl2. It is a colorless crystalline solid at room temperature, highly soluble in water.

| Synonym | Calcium Chloride | Molecular Formula | CaCl2 |
| CAS No | 10043 – 52 - 4 | Molecular Weight | 110.98 g/mol. |
| Sr. No. | Particulars | Specification |
| 1 | Appearance | White small lumps |
| 2 | Assay (Volumetric) (Mol. Wt. 110.99) |
(a) 74% (b) 94% |
| 3 | Magnesium | 0.25% |
| 4 | Iron as Fe | 10 PPM Max |
| 5 | 10 % solubility in water | Practically clear colorless solution |