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Uses of magnesium sulphate heptahydrate in various industries


    I believe everyone knows that magnesium sulphate heptahydrate is widely used, but it may not be known that this chemical product is also divided into agricultural grade and industrial grade, and its use is different for different industries.

    Agricultural grade magnesium sulphate heptahydrate is used as a fertilizer to provide magnesium fertilizer for crops. It is used to make magnesium fertilizer, which plays a great role in the growth of plants and can also be used as a feed additive.

    Industrially, it is mainly used in medicine, microbiological industry, light industry, chemical industry, printing and dyeing industry, pharmaceutical industry, electroplating industry, smelting industry, specifically: used in the manufacture of explosives, matches, porcelain, glass, pigments, ABS resin; in fire prevention In terms of materials, it is used as a flame retardant for acrylic resin and other plastics; it is used for sewage treatment in environmental protection.

    Magnesium sulphate heptahydrate is used in the light industry to produce fresh yeast, monosodium glutamate, beverages, mineral water; in the chemical industry, it is used to produce magnesium stearate, magnesium hydrogen phosphate, magnesium oxide and other magnesium salts, potassium sulphate, sodium sulphate and others sulphate; used as a filler in fireproof materials to enhance heat resistance; in pharmacy, magnesium sulphate is processed into laxatives, anticonvulsants, magnesium trisilicate, meleumycin, acetylspiramycin and myosine.

    In the food industry, magnesium sulphate heptahydrate is used for lactic acid and monosodium glutamate. Used as a filler in the leather industry; used as a conductive salt in the electroplating industry; used as a fabric dye, weighting agent, and magnesium dye in printing and dyeing. In addition, it is used in industrial sewage treatment to condense and settle the waste liquid sewage to make it reach the sewage discharge standard.