| Customization: | Available |
|---|---|
| CAS No.: | 7786-30-3 |
| Formula: | Mgcl2 |
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Product Name: Magnesium Chloride
CAS: 7786-30-3
MF: MgCl2
MW: 95.21
Packing: 25kg/bag
| Check item | Specifications | Check conclusion |
| MgCl2.6H2O | ≥ 99.0% | 99.08 % |
| MgCl2 | ≥ 46.0% | 46.7% |
| Loss on drying | ≤0.5 % | 0.23 % |
| Heavy metals as pb | ≤10ppm | <10ppm |
| Ca | ≤0.1 % | 0.07% |
| As | ≤5ppm | 2ppm |
| Ammonium | ≤0.005% | 0.0038% |
| Sulphates | ≤0.40% | <0.40% |
| water insoluble | ≤0.1 % | <0.2% |
Description:
Magnesium chloride,MgCI2,also known as chloromagnesite, is a colorless crystalline solid. It is soluble in water and alcohol and is used in the ceramic and textile industries. Magnesium chloride is formed by heating hydrated magnesium chloride crystals in a current of dry hydrogen chloride or by heating magnesium ammonium chloride. Hydrated magnesium chloride, MgCI2·6H20 , also known as bischophite,is a white deliquescent solid formed by the reaction of magnesium carbonate(or hydroxide,oxide or metal)and hydrogen chloride. It is used in disinfectants, fire extinguishers, and paper manufacture.
Chemical Properties: Magnesium is an essential nutrient for plants and animals and is a natural constituent of fruits, vegetables, grain, meats and sea-foods. It is the fourth most abundant cation in the human body and the second most plentiful intracellularly. The average 60-kg human adult body contains about 24 g magnesium of which about one-half resides in bone. Although plasma levels vary between 1.7 and 3.0 mg per dl, very little is contained in extracellular fluid. Magnesium is essential for the production and transfer of energy, for protein, fat, and nucleic acid synthesis, for contractility in muscle and excitability in nerve, and for the activity of numerous enzyme systems
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