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high purity Calcium Chloride
high purity Calcium Chloride

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Calcium Chloride
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Product Name: Calcium Chloride
High Quality
earliest shipment
Competitive price
Professional service

 

Calcium chlorideIdentifiersPropertiesStructureHazardsRelated compoundsSupplementary data page
 
 
IUPAC name[hide]Calcium chloride
Other names[hide]Calcium(II) chloride,
Calcium dichloride,
E509
CAS number10043-52-4 Y, 
22691-02-7 (monohydrate)
10035-04-8 (dihydrate)
25094-02-4 (tetrahydrate)
7774-34-7 (hexahydrate)
PubChem24854
ChemSpider23237 Y
UNIIOFM21057LP Y
EC number233-140-8
DrugBankDB01164
ChEBICHEBI:3312 N
ChEMBLCHEMBL1200668 N
RTECS numberEV9800000
Jmol-3D imagesImage 1
[show][Ca+2].[Cl-].[Cl-]
[show]InChI=1S/Ca.2ClH/h;2*1H/q+2;;/p-2 Y
Key: UXVMQQNJUSDDNG-UHFFFAOYSA-L Y InChI=1/Ca.2ClH/h;2*1H/q+2;;/p-2
Key: UXVMQQNJUSDDNG-NUQVWONBAG
Molecular formulaCaCl2
Molar mass110.98 g/mol (anhydrous)
128.999 g/mol (monohydrate)
147.014 g/mol (dihydrate)
183.045 g/mol (tetrahydrate)
219.08 g/mol (hexahydrate)
Appearancewhite solid
Density2.15 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 water74.5 g/100mL (20 °C)
59.5 g/100 mL (0 °C)
Solubility in alcoholsoluble
Acidity (pKa)8-9 (anhydrous)
6.5-8.0 (hexahydrate)
Crystal structureOrthorhombic (deformed rutile), oP6
Space groupPnnm, No. 58
Coordination
geometry
octahedral, 6-coordinate
MSDSExternal MSDS
EU Index017-013-00-2
EU classificationIrritant (Xi)
R-phrasesR36
S-phrases(S2), S22, S24
NFPA 704021
LD501000 mg/kg (oral, rat)
Other anionscalcium fluoride
calcium bromide
calcium iodide
Other cationsBeryllium chloride
Magnesium chloride
Strontium chloride
Barium chloride
Radium chloride
Structure and
properties
n, εr, etc.
Thermodynamic
data
Phase behaviour
Solid, liquid, gas
Spectral dataUV, IR, NMR, MS

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