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

A precipitate is always thrown down when Neradol D or wood pulp is present; only the Neradol D precipitate is soluble in excess of aniline hydrochloride.

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

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 sodium salt gives a deep violet coloration with ferric chloride, a slight precipitate with gelatine, and slight opalescence with aniline hydrochloride.

From Synthetic Tannins by Grasser, Georg