aniline hydrochloride

American  

noun

Chemistry.

1. a white, crystalline, water-soluble solid, C 6 H 5 NH 2 ⋅HCl, used chiefly as an intermediate in the manufacture of dyes, especially aniline black.

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Example Sentences

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aniline hydrochloride

The same result can, in fact, be arrived at by heating dry aniline hydrochloride, i.e. the hydrochloric acid salt of aniline, with methyl alcohol or wood-spirit in strong metallic boilers under great pressure.

From Coal and What We Get from It by Meldola, Raphael

An example of this important process is that of nitrous acid on aniline hydrochloride shown in the following equation:— C6H5NH2 + HCl + HNO2 2H2O + C6H5N:NCl Hydrochloric acid Nitrous Water, Diazo-benzene aniline, acid, chloride.

From The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student by Beech, Franklin

The condensation product easily dissolves in water, the solution assuming a rich brown colour and exhibiting the following reactions: gelatine is completely precipitated, aniline hydrochloride produces opalescence, and ferric chloride a deep brown coloration.

From Synthetic Tannins by Grasser, Georg

The aqueous solution precipitates gelatine and aniline hydrochloride; all other tannin reagents give no reaction.

From Synthetic Tannins by Grasser, Georg

N/1O NaOH, a grey, cheesy mass results, which easily dissolves in water, the solution being coloured a light yellow-brown and precipitating gelatine aniline hydrochloride; no coloration, however, appears on adding ferric chloride.

From Synthetic Tannins by Grasser, Georg