- NLM Digital Collections - Elements of chemistry : including the most recent discoveries and applications of the science ...Publication: New-York : Published by Harper & Bros., 1846... others as are important. Of Napthaline and its Derivatives.—This substance is a very usual product of the decomposition of organic substances by heat; it is obtained abundantly by rectifying coal-gas tar; it crystallizes in white silvery plates; its specific ...
- NLM Digital Collections - Elements of chemistry : including the most recent discoveries and applications of the science ...Publication: New-York : Published by Harper & Bros., 1842... others as are important. Of Napthaline and its Derivatives.—This substance is a very usual product of the decomposition of organic substances by heat; it is obtained abundantly by rectifying coal-gas tar; it crystallizes in white silvery plates; its specific ...
- NLM Digital Collections - Elements of chemistry : including the most recent discoveries and applications of the science ...Publication: New-York : Published by Harper & Bros., 1843... others as are important. Of Napthaline and Us Derivatives.—This substance is a very usual product of the decomposition of organic substances by heat; it is obtained abundantly by rectifying coal-gas tar; it crystallizes in white silvery plates; its specific ...
- NLM Digital Collections - Elements of chemistry : including the most recent discoveries and applications of the science ...Publication: New-York : Published by Harper & Bros., 1848... others as are important. Of Napthaline and Us Derivatives.—This substance is a very usual product ot the decomposition of organic substances by heat; it is obtained abundantly by rectifying coal-gas tar; it crystallizes in white silvery plates; its specific ...
- NLM Digital Collections - A hand-book of industrial organic chemistry : adapted for the use of manufacturers, chemists, ...Publication: Philadelphia : J.B. Lippincott Company, 1891... of, 440. Anthracene, 353, 362, 374. brown, 399. derivatives, 377. dyes, 399. in tar and pitch, 367. oil, 353, 361. series, 374. sulphonic-acids, 381. tests of, 367. Anthracite coal, 340. Anthragallol, 399. Anthrapurpurin, 399. Anthraquinone, 363, 385. ...
- NLM Digital Collections - The dispensatory of the United States of AmericaPublication: Philadelphia : Lippincott, 1874... afterwards discovered by Faraday as a constituent of coal-gas tar. This tar, when distilled, furnishes coal-naphtha (the commercial benzine above referred to), a ...
- NLM Digital Collections - The dispensatory of the United States of AmericaPublication: Philadelphia : Lippincott, 1880... potassa with heat, analogous to those found in coal-gas tar. (Ibid., Aug. 15, 1855, p. 301. See also ... light sp. gr., obtained in the distillation of coal-gas tar and petroleum. (See Am. Journ. of Pharm., July, ...
- NLM Digital Collections - The dispensatory of the United States of AmericaPublication: Philadelphia : Lippincott, 1894... light specific gravity, obtained in the distillation of coal-gas tar and petroleum. (See Benzinum.) Originally the two names ... discovered by Hofmann as a con- stituent of coal-gas tar. This tar, when distilled, furnishes coal-naphtha or ...
- NLM Digital Collections - A dictionary of medical science : containing a full explanation of the various subjects and ...Publication: Philadelphia : Lea Bros. & Co., 1893... Mixture of various hydrocarbons obtained in distillation of coal-gas, tar, and petroleum. Benzoas, ben'zo-as. Benzoate; salt ... hydride of phenyl, hydrophenyl, CfiHe. Con- stituent of coal-gas tar, obtained by distilling coal naphtha. Colorless oleaginous liquid ...
- NLM Digital Collections - The dispensatory of the United States of AmericaPublication: Philadelphia : Lippincott, 1872... potassa with heat, analogous to those found in coal-gas tar. [Ibid., Aug. 15, 1855, p. 301. See also ... afterwards discovered by Faraday as a constituent of coal-gas tar. This tar, when distilled, furnishes coal-naphtha (the ...
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