Manganese(II) iodide | |
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Manganese(II) iodide |
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Identifiers | |
CAS number | 7790-33-2 |
PubChem | 24867536 |
Properties | |
Molecular formula | MnI2 |
Molar mass | 308.738 g/mol |
Appearance | pink crystalline (looks like MnBr2) |
Density | 5.01 g/cm3 |
Melting point |
701°C (anhydrous) |
Boiling point |
1033 °C |
Structure | |
Crystal structure | Rhombohedral, hP3, SpaceGroup = P-3m1, No. 164 |
Coordination geometry |
octahedral |
Hazards | |
EU classification | Harmful (Xn) |
R-phrases | R20/21/22 |
S-phrases | S36[1] |
NFPA 704 |
0
1
1
|
Flash point | non-flammable |
Related compounds | |
Other anions | Manganese(II) fluoride Manganese(II) chloride Manganese(II) bromide |
Other cations | Iron(II) iodide Cobalt(II) iodide |
(verify) (what is: / ?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) |
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Infobox references |
Manganese(II) iodide is the chemical compound composed of manganese and iodine with the formula MnI2.
It can be used as a pink pigment or as a source of the manganese ion or iodide ion. It is often used in the lighting industry.[2]
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