Magnesium chloride CAS 7786-30-3
  • Magnesium chloride CAS 7786-30-3Magnesium chloride CAS 7786-30-3

Magnesium chloride CAS 7786-30-3

You can rest assured to buy Magnesium chloride CAS 7786-30-3 from our factory and we will offer you the best after-sale service and timely delivery. Anhydrous Magnesium chloride CAS 7786-30-3 is a white lustrous hexagonal crystal that is easily deliquescent. Odorless. Has a bitter taste.

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Product Description

Welcome to buy Magnesium chloride CAS 7786-30-3 from us. Chemical formula MgCl2. Common is magnesium chloride hexahydrate, also known as magnesite hydrate, its chemical formula is MgCl2·6H2O, formula 203.30. The crystals are monoclinic, colorless and deliquescent, with a salty Chemicalbook taste. Density 1.569g/cm3, melting point 118℃(decomposition), easily soluble in water and ethanol. Above 170℃, basic magnesium chloride and hydrogen chloride are formed. Magnesium oxide and hydrogen chloride are decomposed at 600℃.

Magnesium chloride CAS 7786-30-3  Chemical Specification 

 Product Name

Magnesium chloride CAS 7786-30-3



Molecular Weight















Boiling point

1412 °C/1 atm (lit.)

1412 °C/1 atm (lit.)

Melting point 

714 °C (lit.)

714 °C (lit.)


The result conform with standard

Octabenzone CAS 1843-05-6 Chemical Properties

Melting point 714 °C (lit.)
Boiling point 1412 °C/1 atm (lit.)
Density 2.32 g/mL at 25 °C (lit.)
Refractive index n20/D 1.336
Storage condition 2-8 ° C
Solubility H2O: soluble

Magnesium chloride CAS 7786-30-3 Application

Magnesium chloride is mainly used to produce magnesium metal, used as disinfectant, fire extinguishing agent, ice salt refrigerant, also used in ceramics, textile, paper making and other industries. Magnesium chloride solution mixed with magnesium oxide in a certain proportion, commonly known as magnesia cement, hard wear-resistant Chemicalbook, such as adding wood chips, wood shavings as filler can be made into artificial marble, particleboard, etc.. Magnesium chloride mixed with magnesia can be used as the lining of steelmaking furnace. Magnesium chloride is found in sea water and brine. Magnesium oxide or water chestnut with hydrochloric acid reaction can be prepared.

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