Magnesium sulfateCAS7487-88-9, also known as thiopicrin, bitter salt, laxative salt, and laxative salt, is a compound containing magnesium. The appearance is colorless or white easily weathered crystals or white powder. Odorless. It has a bitter and salty taste. Has deliquescence. Magnesium sulfate heptahydrate loses six molecules of crystalline water at 150 ℃ and all crystalline water at 200 ℃. The density of anhydrous material is 2.66, the melting point is 1124 ℃, and it decomposes simultaneously. Easily soluble in water, soluble in alcohol, ether, and glycerol, insoluble in acetone.

Specification
Melting point: 1124 ° C

Density: 1.07 g/mL at 20 ° C

Vapour density:<0.01

Vapor pressure:<0.1 mm Hg (20 ° C)

Appearance: Slightly gray powder

PH: 7.9

Application

Magnesium sulfate is a commonly used chemical and drying reagent. Wet application of magnesium sulfate has anti-inflammatory and swelling reducing effects, which can reduce local tissue damage. Wet application of magnesium sulfate and wrapping with cling film is one of the effective methods for treating chemotherapy induced phlebitis. Medically used as a laxative, it can increase intestinal osmotic pressure, retain a large amount of water in the intestine, increase volume, and stimulate the intestinal mucosa, promoting cathartic effects. Used for constipation, intestinal detoxification, and a combination of insect repellents. And used for gallstones. It is also used in industries such as leather making, explosives, fertilizers, papermaking, porcelain, printing and dyeing. It is naturally produced. It can be prepared by the action of sulfuric acid on magnesium oxide, magnesium hydroxide, or magnesium carbonate. Magnesium sulfate is an ideal raw material for manufacturing compound fertilizers. It can be mixed with nitrogen, phosphorus, and potassium to form compound fertilizers or mixed fertilizers according to different needs. It can also be mixed with one or more elements to form various fertilizers and photosynthetic micro fertilizers. Magnesium containing fertilizers are most suitable for acidic soil, peat soil, and sandy soil. After conducting field fertilization comparative experiments on nine crops, including rubber trees, fruit trees, tobacco leaves, legumes, potatoes, and grains, it was found that compound fertilizers containing magnesium can increase crops by 15-50% compared to compound fertilizers without magnesium. Magnesium sulfate is processed into laxatives, anticonvulsants, magnesium trisilicate, melamycin, acetylspiramycin, and muscle shakes in pharmaceuticals. In addition, it is used for industrial wastewater treatment to coagulate and settle waste water, making it meet the discharge standards.

Packing

25kg/bag

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