Calcium chloride
 

Other commercial names

Calcium(II) chloride, calcium dichloride, E509

 

Chemical formula

 CaCl2

 

Physical properties

It is solid at room temperature but there is also a solution. Calcium chloride is a white crystalline material. Its appearance is in the form of grains, lumps or flakes

 

Product type

 

Industrial  

Interactions

 

This compound absorbs highly moisture and is recognized as a desiccant (drying agent). This salt is soluble in water and releases heat during the dissolution in water, which is associated with high enthalpy dissolution of this material. It is stable and non-flammable.

Production Process

 

calcium chloride is obtained by 3 methods: 1- with the help of hydrochloric acid and limestone. 2- by purification of brine.3- from limestone as a by-product of the Solvay process

 

storage

 

This material should be kept in air-tight and moisture-proof containers. It is necessary to keep the containers in a dry, cool, and air-conditioned place. Do not store above 30 ° C.

 

molecular mass

  g·mol−1 110.98

Density

 g/cm3 (anhydrous) 2.15 

melting point

 °C 775–772

Boiling point

 °C 1,935

Solubility in water

 g/100 mL (20 °C) 74.5 

The acidic pKa

9 - 8

 
20 liter polyethylene
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bag 25kg
Description

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Calcium Chloride آنالیز انگلیسی

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Calcium Chloride MSDS

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