Benedikt, Rudolf, 1852-1896, Knecht, Edmund, 1861-1925 · London : G. Bell and Sons · leaf 82
72 COAL-TAR COLOURS. isomeric naphtlioles are obtained, which are known as alpha-napthol and beta-naphthol respectively, but both possess the rational formnla CiqH^OH. Anthracene, C14II10. Anthracene forms leaflets with a violet fluorescence. They melt at 213° and boil at 360°. Anthracene contains… … Phenol, CsHgOH. Phenol forms colourless needle-shaped crystals, which possess a peculiar well-known smell (carbolic acid). The crystals melt at 40 to 41° and boil at 182°. It is heavier than water, having a specific gravity of 1 • 084 at 0°. 1 pt. of phenol dissolves in 15 pts. of water. It is…
Coal-tar colors
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