high purity Calcium Chloride

Calcium Chloride High Quality earliest shipment Competitive price Professional service

Product Name: Calcium ChlorideHigh Qualityearliest shipmentCompetitive priceProfessional service

Calcium chlorideIdentifiersPropertiesStructureHazardsRelated compoundsSupplementary data page

IUPAC name[hide]Calcium chloride
Other names[hide]Calcium(II) chloride,Calcium dichloride,E509
CAS number	10043-52-4 Y, 22691-02-7 (monohydrate)10035-04-8 (dihydrate)25094-02-4 (tetrahydrate)7774-34-7 (hexahydrate)
PubChem	24854
ChemSpider	23237 Y
UNII	OFM21057LP Y
EC number	233-140-8
DrugBank	DB01164
ChEBI	CHEBI:3312 N
ChEMBL	CHEMBL1200668 N
RTECS number	EV9800000
Jmol-3D images	Image 1
SMILES[show][Ca+2].[Cl-].[Cl-]
InChI[show]InChI=1S/Ca.2ClH/h;2*1H/q+2;;/p-2 YKey: UXVMQQNJUSDDNG-UHFFFAOYSA-L Y InChI=1/Ca.2ClH/h;2*1H/q+2;;/p-2Key: UXVMQQNJUSDDNG-NUQVWONBAG
Molecular formula	CaCl2
Molar mass	110.98 g/mol (anhydrous)128.999 g/mol (monohydrate)147.014 g/mol (dihydrate)183.045 g/mol (tetrahydrate)219.08 g/mol (hexahydrate)
Appearance	white solid
Density	2.15 g/cm3 (anhydrous)1.835 g/cm3 (dihydrate)1.83 g/cm3 (tetrahydrate)1.71 g/cm3 (hexahydrate)
Melting point	772 °C (anhydrous)260 °C (monohydrate)176 °C (dihydrate)45.5 °C (tetrahydrate)30 °C (hexahydrate) [1]
Boiling point	1935 °C (anhydrous)
Solubility in water	74.5 g/100mL (20 °C)59.5 g/100 mL (0 °C)
Solubility in alcohol	soluble
Acidity (pKa)	8-9 (anhydrous)6.5-8.0 (hexahydrate)
Crystal structure	Orthorhombic (deformed rutile), oP6
Space group	Pnnm, No. 58
Coordinationgeometry	octahedral, 6-coordinate
MSDS	External MSDS
EU Index	017-013-00-2
EU classification	Irritant (Xi)
R-phrases	R36
S-phrases	(S2), S22, S24
NFPA 704	021
LD50	1000 mg/kg (oral, rat)
Other anions	calcium fluoridecalcium bromidecalcium iodide
Other cations	Beryllium chlorideMagnesium chlorideStrontium chlorideBarium chlorideRadium chloride
Structure andproperties	n, εr, etc.
Thermodynamicdata	Phase behaviourSolid, liquid, gas
Spectral data	UV, IR, NMR, MS