Molecular formula :
traits : dark purple or green purple powder with a metallic sheen of debris, very little stinky.
dissolved : soluble in water and ethanol, radiate purple, soluble in chloroform, ethyl ether insoluble.
purposes : can wool, silk and tannic processed cotton products dyed purple, with red and blue of the Shade. Also used with straw, paper, leather, feathers, fats, as well as color system amylin, inks, printing paper, carbon paper, color pencils. Medicine used principally on the envelopes.
preparation or sources : N, N - dimethyl-aniline, phenol, salt and copper sulfate were hot and prepared.
categories : basic dyes
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