Sentences with phrase «madder alizarin»

Not exact matches

Graebe and co-worker C. Liebermann discovered that a red dye called alizarin — then made from madder, a Eurasian herb — was a derivative of anthracene, a crystalline cyclic hydrocarbon.

Colours: alizarin crimson, cadmium red, rose madder, verde green, terre verte green, ultramarine blue, cerulean blue, cobalt blue, ultramarine violet, transparent oxide of red, burnt sienna, raw umber, burnt umber, yellow ochre, lemon yellow, titanium white.