sodium hyposulphite
Britishnoun
Example Sentences
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Iodine is at the same time liberated, and the amount of antimony reduced is got at by titrating with sodium hyposulphite, which measures the iodine set free.
From A Text-book of Assaying: For the Use of Those Connected with Mines. by Beringer, Cornelius
This salt, commonly called sodium hyposulphite, or merely hypo, is made by boiling a solution of sodium sulphite with sulphur: Na2SO3 + S = Na2S2O3.
From An Elementary Study of Chemistry by McPherson, William
He then adds 8 drops of sodium hyposulphite at 33° B., and 1 c.c. of a solution of magenta, 1 decigrm. per liter.
From Scientific American Supplement, No. 288, July 9, 1881 by Various
The precipitate is filtered off, and digested with a solution of ammonium acetate or of sodium hyposulphite at 50° or 60° C. to dissolve out any lead sulphate.
From A Text-book of Assaying: For the Use of Those Connected with Mines. by Beringer, Cornelius
The solution in hydrochloric acid is nearly neutralised and then boiled with sodium hyposulphite.
From A Text-book of Assaying: For the Use of Those Connected with Mines. by Beringer, Cornelius
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