Customization: | Available |
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CAS No.: | 7773-01-5 |
Formula: | C6h6o3 |
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Name | Manganese chloride |
Synonyms | Manganese dichloride |
Molecular Formula | MnCl2 |
Molecular Weight | 125.84 |
CAS Registry Number | 7773-01-5 |
EC Number | 231-869-6 |
Melting point | 650 ºC |
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Boiling point | 1190 ºC |
Water solubility | 723 g/L (25 ºC) |
Light pink or pink powder with strong hygroscopicity, analysis, sampling, and packaging must be carried out in a constant temperature and dry environment. Melting at 650 ºC, sublimating above 650 ºC, heating in air releases hydrogen chloride gas and generates manganese trioxide.
The main uses of anhydrous manganese chloride include the following:
1. Smelting of aluminum alloy and magnesium alloy
As a flux and additive, used to enhance the strength and corrosion resistance of alloys.
2. Organic chloride catalyst
As a catalyst in chemical production, it participates in the synthesis reaction of organic chlorides.
3. Manufacturing of dyes and pigments
Used for producing organic dyes and inorganic pigments, providing specific colors or catalyzing reactions.
4. Pharmaceutical synthesis and pharmaceuticals
As an intermediate or adjuvant, participate in the process of drug synthesis.
5. Manufacturing of dry batteries
Used as an electrolyte component to enhance battery performance.
6. Analytical reagents
Used for chemical analysis or testing in the laboratory.
7. Agricultural trace element fertilizers
Supplement the manganese element in the soil to promote plant growth.
8. Desiccant
Used in moisture absorption or drying processes, especially in high-temperature environments.
9. Electroplating conductive salt
As a conductive medium in the electroplating process, it enhances the uniformity of the coating.
10. Antioxidants
Inhibit ferrous oxidation reaction and prolong the service life of materials or products.
MnCl2 | ≥99% |
SO4 | ≤0.01% |
Fe | ≤0.005% |
Heavy Metals(Pb) | ≤0.005% |
Ba | ≤0.005% |
Ca | ≤0.05% |
Mg | ≤0.01% |
Zn | ≤0.01% |
Water | ≤0.5% |
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