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单词 θ70188
释义
the world > matter > chemistry > organic chemistry > organic dyes > [noun] > indican derivatives (10)
indigogen1838

An obsolete name for indigo-white, n.

indigo-red1838

= indirubin, n.

indifuscin1859

A brown powder (C24H20N2O9) obtained from indican and indicanin.

indirubin1859

A substance, isomeric with indigo-blue, obtained by decomposition of indican, crystallizing in long purple metallic-shining needles. Also called indig

indicanine1865

(see quot.).

indifulvin1865

A brittle, friable, reddish-yellow resin (C22H20N2O3) obtained (in two forms) by treating indican with dilute acids.

indiglucin1865

A light yellow sweet compound or ‘sugar’, C6H10O6, one of the constituents of indican.

indihumin1865

A product of the decomposition of indican, which occurs with indiretin in indigo-brown: formula C10H9NO3.

indiretin1865

A dark-brown shining resin, C18H17NO5, one of the components of indigo-brown, obtained by decomposition of indican.

indigo-white1874

Reduced or deoxidized indigo, C16H12N2O2, also called leucindigo, a white crystalline powder produced by subjecting commercial indigo to the action…

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