Bulk Calcium Chloride CAS#10043‑52‑4
We take pride in supplying premium Calcium Chloride with the chemical formula CaCl₂. Our 99% purity calcium chloride is carefully manufactured to serve a wide range of industries and deliver reliable, efficient performance. We also focus on food‑grade Calcium Chloride, produced in compliance with stringent quality standards for food processing and other sensitive application scenarios.
Calcium Chloride Chemical Properties
| Melting point | 772 °C (lit.) |
| Boiling point | 1935 °C/1 atm (lit.) |
| Density | 1.086 g/mL at 20 °C |
| Vapor pressure | 0.01 mm Hg ( 20 °C) |
| Refractive index | n20/D 1.358 |
| Fp | >1600°C |
| Storage temp | Store at +5°C to +30°C. |
| Solubility | H2O: soluble |
| Form | powder |
| Color | White to gray |
| Specific Gravity | 2.15 |
| PH | 8-10 (100g/l, H2O, 20℃) |
| Water Solubility | 740 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| λmax | λ: 260 nm Amax: 0.04 λ: 280 nm Amax: 0.02 |
| Crystal Structure | CaCl2 type |
| Crystal system | Nogata |
| Merck | 14,1659 |
| Space group | Pnnm |
| Lattice constant | a/nmb/nmc/nmα/oβ/oγ/oV/nm30.6240.6430.429090900.1685 |
| Stability | Stable. Incompatible with zinc, water, strong acids, methyl vinyl ether, bromine trifluoride, boron oxide, calcium oxide. Hygroscopic. |
| InChIKey | UXVMQQNJUSDDNG-UHFFFAOYSA-L |
| CAS DataBase Reference | 10043-52-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Calcium dichloride(10043-52-4) |
| EPA Substance Registry System | Calcium chloride (10043-52-4) |
Product Application of Calcium Chloride
Calcium chloride serves a wide array of end‑use cases. It acts as a desiccant, is extensively used for highway de‑icing, provides reliable dust‑suppression effect, and is capable of thawing construction materials including sand, gravel and concrete. Beyond that, it is applied in food and pharmaceutical sectors and can function as a fungicide.
According to existing human‑relevant test data, it exhibits potential tumorigenic, mutagenic and hormone‑related activity. Calcium chloride can also be utilized as road salt, laboratory desiccant, and dehydrating agent for organic liquids and gases. Other typical applications cover refrigeration brines, antifreeze formulations, food additives, concrete hardening accelerators and numerous other fields.
