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Nitrilosulphonic acid

These six compounds can all be derived the one from the other, with the exception of the nitrilosulphonate, which cannot be re-formed from the others although it is itself the most convenient source of them. Nitrilosulphonic acid would, if it existed in the free state, be the seventh of these compounds, heading the column as NH3.8S03 or N(SOgH)3. [Pg.244]

Nitrilosulphonic Acid, N(S03H)3, has long been known in the form of its potassium salt, which is precipitated in crystalline condition when a mixture of potassium nitrite and potassium sulphite (1 mol. 3 mols.) is allowed to stand ... [Pg.245]

Ammonia. Amidosulphonic add. Imidosulphonic acid. Nitrilosulphonic acid. [Pg.632]

Possible equivalents. Hydroxynitrilodisulphonic acid Hydroxynitiilodilsulphonic acid Nitritohydroxynitrilodisulphonates Peroxyamidodisulphonic acid Hydroxynitrilosulphonic acid Hydroxynitrilomonoauiphonic acid Nitrilosulphonic acid (Transition form)... [Pg.670]

Amidosulphonie Acid, NH2.SOsH, may be obtained by the action of sulphur trioxide on dry ammonia.2 When an aqueous solution of hydroxylamine hydrochloride is saturated with sulphur dioxide and afterwards evaporated, amidosulphonie acid is obtained.3 Potassium imidosulphonate, NH(S03K)2, and potassium nitrilosulphonate, N(SOaK)a, are both decomposed by hot water with formation of potassium amido-sulphonate 4... [Pg.244]

Amidosulphonie acid may also be prepared 5 by passing sulphur dioxide into an aqueous solution of sodium nitrite containing sodium carbonate, until the solution is acid to litmus the nitrilosulphonate which is formed is hydrolysed by the addition of a little concentrated sulphuric acid, amidosulphonate and acid sulphate being formed. The solution is neutralised by the addition of sodium carbonate and the sodium sulphate formed separated by crystallisation the addition of a large excess of concentrated sulphuric acid to the solution then results in the precipitation of amidosulphonie acid. [Pg.244]

Nitrilotrisulphonic acid] Imidosulphonic acid Amidosulphonic acid Ammonium nitrilosulphonate Diammonium imidosulphonate Triammonium imidosulphonate Ammonium amidosulphonate... [Pg.667]

See other pages where Nitrilosulphonic acid is mentioned: [Pg.666]    [Pg.672]    [Pg.1115]    [Pg.666]    [Pg.672]    [Pg.1115]    [Pg.406]    [Pg.637]    [Pg.637]    [Pg.641]    [Pg.652]    [Pg.653]    [Pg.668]    [Pg.669]    [Pg.675]    [Pg.689]   
See also in sourсe #XX -- [ Pg.666 , Pg.667 ]



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