Artificial dye-stuffs; their nature, manufacture, and uses (1917)
Ramsey, Albert R. J, Weston, H. Claude (Hubert Claude) · London, Routledge; New York, Dutton · leaf 153
tiful blue safranine dye-stuff,which is produced according to the process just des-cribed, by the action on the paratolylnaphthylene-diamine, which is produced by heating together para-toluidine hydrochloride anddihydroxynaphthalene, of nitre- /CHg sodimethylanihne. It has the . \/-tt formula…
Dyes and dyeing
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