Artificial dye-stuffs; their nature, manufacture, and uses (1917)
Ramsey, Albert R. J, Weston, H. Claude (Hubert Claude) · London, Routledge; New York, Dutton · leaf 87
This formula indicates that a molecule of anthracenecontains three rings, Unked together, the para-atoms ofthe middle ring being shown hnked together as theyform groups having a ready oxidabihty. Having 72 THE ANTHRACENE DYES … THE ANTHRACENE DYES 7 purified the anthracene, it is possible to proceed withthe manufacture of alizarin. The following description of one well-known processwill be better understood by reference to Fig. 12, inwhich the plant used is diagrammatically set out. The first step in the manufacture of…
Dyes and dyeing
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
