Georgievics, Georg von, b. 1859, Salter, Charles Thomas Colley · London, Scott, Greenwood & co. · leaf 205
OH OH Br … OH CO. = CaH, c O Br :<z^-oH .Br + 2H,0 .0 Br ^<Z>-OH BrEosine. XANTHENE DYE-STUFFS. 195 Of course, this also demonstrates the position of thehydroxyl groups in fluoresceine. Still more handsome, and at the same time faster, thanEosine are its ethers, e.g. :— Spirit Eosine, Eosine S,…
Dyes and dyeing
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