Calcium chloride
CAS 10043-52-4CaCl2110.98 g/mol
Calcium dichloride is an inorganic calcium salt, a calcium salt and an inorganic chloride. It has a role as a NMR chemical shift reference compound and a fertilizer.
IUPAC: calcium dichloride
PubChem
Physical & Chemical Properties
| Melting Point | 782 °C |
| Boiling Point | 1935 °C |
| Density | 2.15 at 68 °F (USCG, 1999) - Denser than water; will sink |
| Solubility | 0.745 g/mL (at 20 °C) |
| Appearance | Calcium chloride is a white to off-white solid. Sinks and mixes with water. (USCG, 1999) |
Data: PubChem · Last updated: 4/20/2026
GHS Classification
No GHS classification data available.
Classification data is sourced from ECHA.
Regulatory Compliance
TSCA
Listed
note: Status based on EPA TSCA Active Inventory · inventory name: TSCA Chemical Substance Inventory
View sourceGlobal Trade Intelligence
No trade flow data available for this chemical.
HS Code(s): 2827
Data: UN Comtrade
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