Nomenclature
CAS number: 10377-66-9
MnN
2O
6; mol wt 178.95.
Mn 30.70%, N 15.65%, O 53.64%.
Mn(NO
3)
2.
Description and references
Prepn: Dehnicke, Str"ahle, Ber. 97, 1502 (1964). Review: Gmelins, Manganese (8th ed.) 56, part C3, 267-281 (1975).
Properties
Colorless; hygroscopic. Oxidizer. Sol in water, dioxane, tetrahydrofuran, acetonitrile.Derivative
Tetrahydrate.
Properties
Pink, deliquesc cryst masses at temp below 20°.
d 2.129. mp 37.1°. Very sol in water, sol
in alcohol. The aq soln is slightly acid.Derivative
Hexahydrate.
Properties
Rose-colored, deliquesc, monoclinic needles (colorless
after several crystns). d 1.8. mp 25.0°.
Freely sol in water, alcohol.Use
Intermediate in manuf of reagent grade MnO
2; in prepn of porcelain colorants.