Other non-ferrous and rare metals and their alloys

Synonym: Manganese dioxide, manganese oxide IV, Manganous peroxide, Electrolytic Manganese Dioxide (EMD) International name: MANGANESE DIOXIDE of 91% Appearance: gray lumps or small from black till brown - black color powder Specification Molecular weight 86.94 Density is 5,026 g/cm ³ Decomposition...

Manganese oxide (IV) (manganese dioxide) MnO2 — powder of dark brown color, insoluble in water. The steadiest compound of manganese, widespread in crust (a mineral manganous peroxide). At usual conditions behaves quite inertly. When heating with acids shows oxidizing properties, for example,...

Fir oil — essential oil which is extracted steam distillation from needles and young branches of trees of a siberian fir (Abies sibirica Ledeb. ), great silver fir (Abies alba) and balsam fir (Abies balsamea L. ), growing in a number of the countries of Europe, Asia and North America. Fir oil — the...

Oxide of antimony (III) — binary inorganic compound of metal of antimony and oxygen with a formula Sb2O3, white crystals, not soluble in water. Oxide of antimony (III) forms white crystals which have two crystal modifications: α - Sb2O3, valentinit, the rhombic singoniya, space group P ccn, a cell...