Manganese dichloride
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Manganese dichloride
structure -
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CAS No:
7773-01-5
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Formula:
Cl2Mn
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Chemical Name:
Manganese dichloride
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Synonyms:
Manganese chloride (MnCl2);Manganese(II) chloride;Manganous chloride;Manganese chloride;Manganese dichloride;NSC 9879;CMC 001;111283-62-6
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CAS No:
Description
MnCl2 is rose-colored deliquescent crystals that are very soluble in water,and melts at 650°C and boils at 1190°C. The tetrahedral form, MnCI2.4H20 , melts at 58°C and loses its water at 198°C and is used as a catalyst in paints,dyes,pharmaceuticals, and fertilizers, and for various other purposes.
Characteristics
0
-5.99200
pink powder
2.977 g/cm3 @ Temp: 25 °C
650 °C
1190 °C
1190ºC
H2O: 723 g/L (25 ºC)
2-8ºC
LD50 in mice, rats (mg/kg): 1330.0, 1470.0 orally; 126.0, 147.0 i.p.; 171.0, 92.6 i.v. (Singh, Junnarkar)
Safety Information
UN 3288 6.1/PG 3
1
R22; R48/22; R52
S22-S61
OO9625000
Xn
Stable, but moisture sensitive. Incompatible with strong acids, reactive metals, hydrogen peroxide.
P201, P202, P260, P264, P270, P273, P281, P301+P312, P308+P313, P314, P330, P405, P501
H302
Manganese dichloride Use and Manufacturing
It is suitable for the smelting of magnesium-manganese alloy and aluminum-manganese alloy, as well as the production of gasoline antiknock agent and medicine and feed auxiliary. It is also used in the manufacture of organic chlorination catalysts, paint driers, analytical reagents, dyes and pigments, brown and black brick and tile production, and pharmaceutical and dry battery manufacturing.
Computed Properties
Molecular Weight:125.84
Hydrogen Bond Acceptor Count:2
Exact Mass:124.875748
Monoisotopic Mass:124.875748
Heavy Atom Count:3
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
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