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MOPSO Sodium Salt

MOPSO Sodium Salt is a zwitterionic aminosulfonate buffer with a similar structure to MOPS and a useful pH range of 6.5-7.9. MOPSO may be used as a buffer component in various biological applications including DNA gel electrophoresis.

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Magnesium Carbonate

Magnesium carbonate is a white solid that occurs in nature as a mineral. It used to produce magnesium metal and basic refractory bricks. It is also used in flooring, fireproofing, fire extinguishing compositions, cosmetics, dusting powder, and toothpaste. Other applications are as filler material, smoke suppressant in plastics, a reinforcing agent in neoprene rubber, a drying agent, a laxative to loosen the bowels, and color retention in foods. In addition, high purity magnesium carbonate is used as antacid and as an additive in table salt to keep it free flowing.

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Magnesium Nitrate

Magnesium nitrate is a hygroscopic salt. It occurs in mines and caverns as nitromagnesite. This form is not common, although it may be present where guano contacts magnesium-rich rock. It is used in the ceramics, printing, chemical and agriculture industries. Fertilizer blends containing magnesium nitrate usually have ammonium nitrate, calcium nitrate, potassium nitrate and micronutrients; these blends are used in the greenhouse and hydroponics trade.

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Magnesium Nitrate Hexahydrate

Magnesium nitrate hexahydrate is used as fertilizer, in manufacture of ammonium nitrate, as a reagent chemical, and in pyrotechnics.

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Magnesium Oxide

Magnesium oxide is a mineral that occurs naturally as periclase and is a source of magnesium. It is one of the raw materials for making Portland cement in dry process plants. It is an efficient moisture absorbent used by many libraries for preserving books. In medicine, magnesium oxide is used for relief of heartburn and sore stomach, as an antacid, magnesium supplement, and as a short-term laxative. It is also used to improve symptoms of indigestion. It is used as an insulator in industrial cables, as a basic refractory material for crucibles and as a principal fireproofing ingredient in construction materials. It is used as a reference white color in colorimetry, owing to its good diffusing and reflectivity properties. It may be smoked onto the surface of an opaque material to form an integrating sphere. It is also used as a protective coating in plasma displays.

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Magnesium Sulfate

Magnesium sulfate is a chemical compound containing magnesium, sulfur and oxygen. It is used as a drying agent. In agriculture and gardening, magnesium sulfate is used to correct magnesium deficiency in soil, since magnesium is an essential element in the chlorophyll molecule. It is commonly used as a desiccant in organic synthesis due to its affinity for water. It is used in bath salts, particularly in flotation therapy where high concentrations raise the bath water's specific gravity, effectively making the body more buoyant. This property is also used to restore some Lava lamps damaged by being shaken by exchanging the water and adding drops of a concentrated solution until sustainable buoyancy is reached. It is also used as a reactive compound in the manufacture of Black Powder, where it contributes to a violent burn rate thus reducing material costs. Oral magnesium sulfate is commonly used as a saline laxative. Epsom salt is also available in a gel form for topical application in treating aches and pains.

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Magnesium Sulfide LAB GRADE 99%

Magnesium sulfide is colorless to brown crystal powder, which is sulfide of magnesium. It is of sodium chloride type structure and the chemical property is similar to other  ionic type sulfide compounds as sodium sulfide, barium sulfide and calcium sulfide. Magnesium metal and pure sulfur are the raw materials.  It dissolve in diluted hydrochloric acid, however MgS crystal react with water slowly.

Magnesium Sulfide

CAS No.: 12032-36-9 EINECS No No.: 234-771-1 Molecular Formula: MgS Molecular Weight: 56.38
Melting Point: 2000℃ Density:2.68    


Magnesium sulphide can apply to do desulfurization for iron and steel and making fluorescent powder.  It can apply as a semiconductor with wide band gap.

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