A condensation product, C22H10N4O4, a blue substance resembling indigo.
| 单词 | θ70184 |
| 释义 | the world > matter > chemistry > organic chemistry > organic dyes > [noun] > colouring blue (7) indophane1875 A condensation product, C22H10N4O4, a blue substance resembling indigo. induline1882 A general name for a series of compounds related to aniline, yielding blue-black, blue, and greyish dyes, known in commerce as nigrosine… indoaniline1886 (a) A violet dye, O:C6H4:N·C6H4·NH2. (b) Any of the derivatives of this compound. indogen1886 A name for the group C6H4 CO NHC= the double molecule of which (di-indogen) constitutes indigo-blue. Indigo-blue is the indogenide of… indanthrone1920 (a) A blue compound, C28H14N2O4, which is composed of two anthraquinone nuclei linked by two imino-groups and is the parent compound of an… phthalocyanine blue1947 a blue pigment, copper phthalocyanine. phthalo1967 In full phthalo blue: = phthalocyanine blue n. at phthalocyanine, n. compounds. |
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