Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Barium Manganate VI

Potassium, barium, and manganese can be determined by standard techniques. A quantitative estimate of any Mn02 impurity can be obtained from the oxidizing power of the sam- [Pg.59]

For the barium salt, dilute phosphoric acid should be used. Apparently, previous investigators have obtained misleading results because barium sulfate was deposited on the surface of the manganate(VI). [Pg.60]

Absence of residual hydro.xide is confirmed by treatment with oxalic acid containing 0.1 A sulfuric acid. The remaining sulfuric acid is determined by back titration. [Pg.60]

Tlie manganate(VI) species is stable in very strong alkali only. [Pg.61]

The dark green-blue BaMn04 is isomorphous with BaS04, and although insoluble in water, it disproportionates on contact with water or dilute acids, forming Mn02 and Ba(Mn04)2. [Pg.61]

Barium manganate(VI), BaMn04, produces manganese blue/ green. [Pg.38]

Barium manganate(VI) sulfate, xBaS04.yBaMn04, is commonly called manganese blue. [Pg.38]

See manganese blue and barium manganate(VI) sulfate. Manganese ammonium phosphate... [Pg.249]

Barium manganate(VI) Barium manganate(VI) sulfate Bleu azural Bong s blue Kuhlmann s blue Manganblau Turquoise blue Colour Index (1911) Salter (1869) 232 Terry (1893) 49, 109-112... [Pg.250]

Barium manganate(VI) Manganese green Heaton (1928) 383 Terry (1893) 111... [Pg.325]

See other pages where Barium Manganate VI is mentioned: [Pg.515]    [Pg.515]    [Pg.57]    [Pg.58]    [Pg.298]    [Pg.700]    [Pg.692]    [Pg.680]    [Pg.37]    [Pg.37]    [Pg.37]    [Pg.37]    [Pg.38]    [Pg.38]    [Pg.38]    [Pg.38]    [Pg.38]    [Pg.38]    [Pg.250]    [Pg.251]    [Pg.417]    [Pg.774]    [Pg.738]    [Pg.772]    [Pg.692]   


SEARCH



Barium manganate

Manganates

Mangane

Manganes

Manganism

Manganous

© 2024 chempedia.info