Magnesiumchloride Industrial Grade

Magnesium chloride is a kind of chloride, has the branch of industrial and consumption level. Industrial magnesium chloride is mainly used as the material of metal magnesium electrolysis production, food grade magnesium chloride with soy products. Usually contains six crystallization water molecules, namely MgCl2 · 6 h2o, easy deliquescence. Have a bitter taste, corrosive. For making metal magnesium, disinfectants, frozen brine, pottery and porcelain, and used to fill the fabric, paper and so on various aspects. Is mainly used for making metal magnesium, disinfectants, frozen brine, pottery and porcelain, and used to fill the fabric, paper, etc. Its solution mixed with magnesium oxide, can become hard and wear resistance of magnesia cement. In other areas can be used as food additives, protein solidifier, snowmelt agent, frozen agent and dustproof agent, refractory materials, etc. With brine (magnesium chloride aqueous solution) system is made of gypsum point tofu, tofu tender taste delicious. Used as road deicing snow melting agent, deicing speed, the vehicle corrosion resistance is small, higher than the effect of sodium chloride. Magnesium chloride can be used as magnesium fertilizer, potassium magnesium fertilizer and cotton defoliant.

Basic overview

Magnesium chloride is a composed of 74.54% chlorine and 25.48% magnesium chloride, the chemical formula for the chemical formula MgCl2. Usually contains six crystallization water molecules, namely MgCl2 · 6 h2o, easy deliquescence, put in dry air will lose crystal water weathering. As the monoclinic crystal, salty, has certain corrosion resistance. Natural magnesium chloride in seawater and brine.

Industrial magnesium chloride is mainly used as the material of electrolytic production of magnesium metal, also used in the manufacture of oxychloride cement, refrigerating brine, flocculant, organic reaction catalyst and magnesium of flux and solder, etc. Food grade magnesium chloride can be allowed to set limit to of soy products.

Magnesium chloride relative molecular mass of 95.21. A colorless hexagonal crystal. Density of 2.316-2.33 grams/cubic centimeter. Melting point is 714 ℃. The boiling point of 1412 ℃. Soluble in water, heating water loss from magnesium oxide and hydrogen chloride.

use

In the chemical industry is an important inorganic raw materials, used in the production of magnesium carbonate, magnesium hydroxide, magnesium oxide, magnesium products such as is used as a raw material of antifreeze. In the metallurgical industry for the production of metal magnesium, liquid chlorine, and high purity magnesia and so on. In the building materials industry is the production of light building materials such as glass fiber tile, decorative materials, sanitary ware, ceiling, floor brick, magnesia cement, ventilation pipes, anti-theft covers, fireproof doors and Windows, fire prevention board, partition panel, the production of artificial marble and so on high-rise building equipment important raw materials. In magnesium products can make high quality magnesium clay, high quality system of fire prevention board, magnesium magnesium packing, decoration plate, light wallboard, abrasive, stoves, fireworks guide fixing agent, etc.

[1] of industrial-grade metal magnesium, magnesium chloride is mainly used as the electrolytic production of raw materials, and food grade magnesium chloride is mainly used in soy products.