CAS number : 13446-34-9
Molecular weight :197.91
Molecular formula/chemical symbol :MnCl2 · 4H2O
Description :
Properties:Rosy monoclinic crystal, soluble in water, soluble in alcohol, insoluble in ether.
Manganese(II) chloride |
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Anhydrous |
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Tetrahydrate |
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IUPAC name[hide]
Manganese(II) chloride |
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Other names[hide] Manganous chloride |
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Identifiers |
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7773-01-5 Y, 38639-72-4 (dihydrate), 13446-34-9 (tetrahydrate) |
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22888 Y |
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OO9625000 |
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Jmol-3D images |
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Properties |
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MnCl2 |
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125.844 g/mol (anhydrous) |
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Appearance |
pink solid (tetrahydrate) |
2.977 g/cm3 (anhydrous) |
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654 °C (anhydrous) |
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1225 °C |
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Solubility in water |
63.4 g/100 ml (0 °C) |
Structure |
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Hazards |
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EU Index |
Not listed |
Non-flammable |
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250-275 mg/kg (rat, oral) |
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Related compounds |
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Other anions |
Manganese(II) fluoride |
Other cations |
Manganese(III) chloride |
Related compounds |
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N (verify) (what is: Y/N?) |
USES :
The production of terephthalic acid, glacial acetic acid and a catalyst, dye mordants, coatings, paint desiccant, and the oxidation process of the catalyst.
Also used as a trace element fertilizers in agriculture
Keyword:Catalyst
Report :
Product name |
Manganese(II) chloride tetrahydrate |
CAS:13446-34-9 |
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Description |
Rosy monoclinic crystal |
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TEST ITEMS |
TEST RESULTS |
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MnCI2 |
≥99.0% |
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Water insoluble matter |
≤0.001% |
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SO42- |
≤0.001% |
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Ba2+ |
≤0.001% |
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Fe |
≤10 ppm |
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Pb |
≤10ppm |
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Ca |
≤50 ppm |
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Mg |
≤50 ppm |
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Zn |
≤50 ppm |