Calcium chloride CAS#10043-52-4
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Chemical Name:Calcium chloride
CAS No.:10043-52-4
Molecular Formula:CaCl2
Molecular weight:110.98
Sample: Available
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Products Description of Calcium chloride CAS#10043-52-4
Calcium chloride, CaC12, is colorless deliquescent solid that is soluble in water and ethanol. It is formed from the reaction of calcium carbonate and hydrochloric acid or calcium hydroxide and ammonium chloride. It is used in medicine, as an antifreeze, and as a coagulant.
Calcium chloride (CaCl2) has many uses. It is used as a drying agent and to melt ice and snow on highways, to control dust, to thaw building materials (sand, gravel, concrete, and so on). It is also used in various food and pharmaceutical industries and as a fungicide.
Tumorigen,Mutagen, Human Data; Hormone. Calcium chloride is usedas road salt for melting snow, a drying agent in desiccators,for dehydrating organic liquids and gases, in refrigerationbrines and antifreeze, as a dust-proofing agent, food additive, concrete hardening accelerator, and others.Incompatibilities: The solution in water is a weak base.Reacts with zinc in presence of moisture, forming highly526 Calcium chlorideflammable hydrogen gas. Dissolves violently in waterwith generation of much heat. Incompatible with water,bromine trifluoride; 2-furan, percarboxylic acid. Mayattack some building materials and metals in the presenceof moisture.
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 | n |
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) |
Safety Information |
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 | Yes |
HS Code | 28272000 |
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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