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Magnesium Chloride 7791-18-6 Magnesium Chloride Hexahydrate
Magnesium Chloride Hexahydrate CAS 7791-18-6
Chemical Name | Magnesium Chloride Hexahydrate |
CAS No. | 7791-18-6 |
Molecular formula | Cl2H12MgO6 |
Molecular weight: | 203.3 |
Specification
Appearance | White Flake |
elting point | 117 °C |
density | 1.569 |
storage temp. | Store at RT. |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | Solid |
color | White to slightly gray |
PH | 4.5-7.0 (50g/l, H2O, 20℃) |
Water Solubility | 2350 g/L (20 ºC) |
Sensitive | Hygroscopic |
λmax | λ: 260 nm Amax: 0.030 |
λ: 280 nm Amax: 0.025 | |
Stability: | Stable. Incompatible with strong oxidizing agents. Protect from moisture. |
Application
1. pure product is colorless monoclinic crystallization. Industrial products are usually yellowish brown. There is a bitter taste. Dissolved in water and ethanol.
2. as a osmotic regulator, buffer, etc
3. as an analytical reagent, also used in the pharmaceutical industry, etc.
4. in the metallurgical industry, it is used as a binder for refractory and lining the wall of the furnace, and the material for smelting metal and magnesium. Made of hard magnesia cement with magnesium and magnesia in the construction industry, can be made of artificial stone. In the chemical industry it is the raw material for the manufacture of all kinds of magnesium salts. In agriculture, cotton defoliant is made. The food grade to make tofu coagulant.
5. as the coagulant, the provisions of China in bean products according to production needs proper use.
6. for making metal magnesium, disinfectant, fire extinguishing agent, frozen brine, and also used in ceramics, paper making, textile and other industries.
Packing
25kg/bag
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