«DITHIONATE» 관련 영어 책
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1
Sulfur Oxides—Advances in Research and Application: 2013 ...
manganous dithionate (MnS.sub.20.sub.6) containing liquors have the following
problems: 1) Destruction of manganous dithionate in the presence of manganous
sulphate under conditions which favour undesirable manganous sulphate ...
cis-[aquabis(ethylenediaminc)hydroxochromium(III)] dithionate either at 100-120°
or by refluxing in acetic anhydride.12 Alternatively, hydrolysis in a water-pyridine
mixture of cis-[diaquabis(ethy1enediamine)chromium(III)] bromide yields the ...
not washed but sucked as dry as possible on a Biichner funnel. The crops of
crystals are combined and spread out to dry at room temperature. In a
preparation starting with 80 g. of Java pyrolusite,* 194 g. of calcium dithionate,
CaS2O6-4H2O, ...
Inorganic Syntheses, Inc.,
2009
4
International critical tables of numerical data, physics, ...
... 7 : 26 Barium dicalcium propionate Refractive index, 1 : 149, 165 Barium
dinitrosalicylate Solubility in water, 4 : 233 -Ethyl alcohol Freezing point-solubility
in water, 4: 408 Barium dithionate Boiling point elevation in aqueous solution, 3 :
326 ...
Edward Wight Washburn, Callie Hull,
1933
5
Advances Practical Inorganuic Chemistry
Barium dithionate, BaS206.2H20 When sulphur dioxide gas is passed through
an aqueous suspension of manganese dioxide, manganese dithionate is formed.
Mn02 + 2S02 > MnS206 To the solution of manganese dithionate, add a ...
6
Experimental Inorganic Chemistry
Place the crude salt in a small beaker, add 10-15 ml. of ethanol (in which the
dithionate is insoluble), and while gently heating add hot water in small portions
until the solid is just dissolved. Cool the solution, finally, in an ice-bath. From 8 g.
of ...
William George Palmer,
1970
7
Encyclopedia of the Alkaline Earth Compounds
Strontium Thionates The “thionite” and include: “thionate” salts of strontium
Strontium dithionite 1⁄4 SrS2O4 Strontium dithionate 1⁄4 SrS2O6 Strontium
tetrathionate 1⁄4 SrS4O6 Strontium dithionite, SrS2O4, may be prepared by the
reaction of ...
8
Manganese Recovery Technology: Report of the Panel on ...
Impurity dissolution, corrosion, and pollution problems are about the same as for
the acid systems. An alternative sulfur dioxide leaching system operating under
conditions that favor dithionate formation has been tested by the U.S. Bureau of ...
National Materials Advisory Board (U.S.),
1976
9
Handbook of Vinyl Polymers: Radical Polymerization, Process, ...
6.4.2 SULFIDE AND DITHIONATE AS REDucTANT The oxyacids of sulfur such
as sulfite, bisulfite, bisulfate, thiosulfate, metabisulfite, and dithionate proved to be
efficient reducing agents in the redox-initiated polymerization of vinyl monomers.
Munmaya Mishra, Yusuf Yagci,
2008
10
the biochemistry of enorganic compounds of sulphur
Vasudeva Murthy (1953) has described a method in which all oxidizable sulphur
compounds except dithionate are oxidized with alkaline permanganate (10-15 ml
of saturated KMn04 and 10-15 ml of 10% Na0H). Excess permanganate is then ...
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Brides-to-be opt for instant skin care
... calcium hypochlorite, sodium per carbonate and sodium dithionate which, in due course of time, make your skin susceptible to pigmentation. «Times of India, 12월 14»
Bleach myths busted
They contain harsh chemicals like hydrogen peroxide, sodium hypochlorite, calcium hypochlorite, sodium per carbonate, sodium, dithionate ... «Times of India, 4월 14»