Product Description of Calcium chloride CAS#10043-52-4
Calcium chloride (CaCl₂), alternatively named calcium dichloride, is a highly hygroscopic inorganic salt compound with strong water absorption and dissolving capacity. Beyond industrial dehumidification and deicing, it is also extensively applied in water treatment, construction industry, medicines, packaging and rubber processing industries.
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Chemical Properties of Calcium chloride CAS#10043-52-4
| Melting point | 772-782 °C (anhydrous) |
| Boiling point | >1600 °C at 760 mmHg (anhydrous) |
| Density | 2.15 g/cm³ at 20 °C (anhydrous) |
| vapor pressure | ~0 mmHg at 20 °C (non-volatile solid) |
| refractive index | 1.52 (anhydrous crystal) |
| storage temp. | 2-30 °C, sealed in cool, dry, ventilated place away from moisture, strong acids and strong oxidants |
| solubility | Freely soluble in water, ethanol, acetone, acetic acid; insoluble in most non-polar organic solvents |
| Physical Form | White crystalline powder, porous fused lumps or granular solid |
| Color | White, may appear faint light yellow with industrial impurities |
| Odor | Odorless, with slight bitter saline taste |
| Water Solubility | 740 g/L at 20 °C (freely soluble, violent exothermic dissolution) |
| Merck | 14, 1659 |
| Cosmetics Ingredients Functions | HUMECTANT, VISCOSITY CONTROLLING, BULKING, SKIN CONDITIONING |
| CAS DataBase Reference | 10043-52-4 |
Safety Information of Calcium chloride CAS#10043-52-4
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-36-36/38-41-22 |
| Safety Statements | 26-39-24-22-36 |
| WGK Germany | 1 |
| RTECS | EV9810000 |
| F | 3 |
| TSCA | TSCA listed |
| HS Code | 28272000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 |
| Hazardous Substances Data | 10043-52-4(Hazardous Substances Data) |
| Toxicity | LD50 i.v. in mice: 42.2 mg/kg (Syed, Hosain) |
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Product Application of Calcium chloride CAS#10043-52-4
Calcium chloride is a high-efficiency, stable hygroscopic agent that delivers outstanding moisture absorption and antifreeze effects in industrial formulations, with its working effectiveness depending on the concentration and pH of the formulation.
In industrial applications, calcium chloride can be used as an alternative to in drying agents, antifreeze solutions, and various industrial formulations. It is mainly produced through standardized synthetic industrial processes
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