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Anhydrous magnesium chloride powder

Type Others
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High purity anhydrous magnesium chloride powder

Anhydrous magnesium chloride is colorless hexagonal crystal, specific gravity 2.325. Melting point 714 ℃, boiling point 1412 ℃, and easy deliquescence. Usually exists in the form of six water magnesium chloride, MgCl2.6H2O six water magnesium chloride is white easy deliquescence monoclinic crystal,   a little salty, specific gravity 1.56, melting point is 118 . Losing water and heating to form hydrogen chloride and magnesium oxide, soluble in water and ethanol.

Traditional magnesium chloride, halogen tablets, called six water magnesium chloride (MgCl2.6 H2O), content of 42-47%, the rest for impurities.

The anhydrous magnesium chloride has high purity of 99%.

Component analysis:




99 min


0.005 max


0.005 max


0.005 max


0.002 max


0.002 max


1).Metallurgical industry: used for the production of refractory materials and adhesives arm block heater, and is the second magnesium flux and smelting of raw materials.

2). Chemical industry: mainly used in the production of magnesium, such as magnesium oxide, magnesium hydroxide, magnesium carbonate,but also the raw materials used for antifreeze.

3). The food industry: with brine (magnesium chloride aqueous solution) of the system than tofu tofu stone points system,delicious and tender quality, some food additives.

4).Transport industry: used as a road melting of ice, ice and speed, corrosion of vehicles smaller than the effect of sodium chloride.

5).Agriculture:the system can be used to do magnesium fertilizer, potassium-magnesium fertilizer and cotton defoliants.

6). Construction industry: can be mixed with Magnesium Oxide and produce Magnesium Cement for manufacturing Scagliola, Floor, Ceiling, Decoration Board, Fireproof Board, Frame, Partition Board, Magnesite Manhole Cover, Bathtub, Frame of Window & Door and Removable House etc.

7). Medicine: Magnesium chloride made "halogen dry" can be used for medicinal purposes.