The synthetic dyestuffs : and the intermediate products from which they are derived (1905)
Cain, John Cannell, 1871-1921, Thorpe, Jocelyn Field, 1872-1940 · London : C. Griffen and Co. · leaf 163
chromate on aniline sulphate, which, oncloser investigation, yielded a violet dyestuff, which Perkin patented in Englandon 26th August 1856, and proceeded to manufacture on the large scale, underthe name of Mauve. Mauveine is now little used. Until quite recently it was employed forprinting the… … NHn N C6H5 (Phenomauveine). + | f 2H20 NH2 Metaphenylene blue B [C]—nitrosodimethylaniline + di-o-tolyl-m-phenylene-diamine N I I I J C7HV dyes tannined cotton Indigo blue. Naphthazine blue [D] [M] — nitrosodimethylaniline + /3-dinaphthyl - m-phenylenediamine disulphonic acid N ^(CH3)2 N I C10H7…
Dyes and dyeing
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