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Triazanium salts

The reaction of chloramine with Ai,A-disubstituted hydrazines R2NNH2 yields stable triazanium salts ... [Pg.3077]

Hydroxylamine-O-sulfonic acid Triazanium salts from hydrazines... [Pg.85]

Pure dimethyltriazanium chloride decomposes at 133 to 134° (the checker reports 135 to 136°). The salt is very hygroscopic and should be stored in a desiccator. It is readily soluble in water, methanol, ethanol, and dimethyl sulfoxide. An aqueous solution is stable at room temperature. Free iodine is liberated from an acidic iodide solution, and this reaction makes it possible to determine the triazanium content.3... [Pg.131]

Hydroxylamine-O-sulfonic acid reacts with hydrazine to form a precipitate of triazanium hydrogensulfate (H2NNH2 NH2)+ HS04. Reaction of this solution with an appropriate barium salt in 0.1 M aqueous solution yielded solutions of the nitrate, perchlorate, chlorate, acetate, cyanide, bromide, and hydroxide salts. The stability of the salts decreases in the order hydrogen sulfate > nitrate > perchlorate > chlorate > acetate > azide > cyanide > bromide > hydroxide. The stabihty of the solutions decreases with decreasing H+ concentration, thus stronger acids form more stable salts. [Pg.3044]

See other pages where Triazanium salts is mentioned: [Pg.3044]    [Pg.3043]    [Pg.304]    [Pg.549]    [Pg.463]    [Pg.260]    [Pg.261]    [Pg.277]    [Pg.596]    [Pg.168]    [Pg.168]    [Pg.3044]    [Pg.3043]    [Pg.304]    [Pg.549]    [Pg.463]    [Pg.260]    [Pg.261]    [Pg.277]    [Pg.596]    [Pg.168]    [Pg.168]    [Pg.131]    [Pg.131]    [Pg.135]    [Pg.199]   


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Triazanium salts hydrazines

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