Hummel, J. J. (John James), d. 1902 · London : Cassell · leaf 406
dients and theconcentration of thebath being alteredto render this pos-sible. For 100 kilograms of cotton use 16—20 kilograms ofnydrochloric acid, 20 kilograms of sulphuric acid, 8—10kilograms of aniline, U—20 kilograms of bichromate ofpotash, 10 kilograms of ferrous sulphate. .The quantity ofwater… … Fig. 8.5.—Anilice Black DveLng Machine. Clinp. XVI. J ANILINE BLACK. 393 Aniline Black. It is specially designed so that tlie hankscan be projierly - manipulated in as little liquid aspossible. It consists of a strong wooden dye-bath, abouttwo metres long, and longitudinally divided into…
Dyes and dyeing
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