Friday 1 October 2021

born to the purple

Via Strange Company’s Weekend Link Dump, we very much enjoyed learning about young aspiring chemist William Henry Perkin’s accidental discovery of one of the first synthetic dyes whilst trying to extract quinine, the sole treatment for malaria known to Victorian London, from coal tar—a considered a waste by-product of burning coke and coal but in reality quite useful. Purple was still very much en vogue—signalling that wearers were otherwise porphyrogenita though to harvest the mollusks that were its natural source, the Murex snail, was exceedingly hard to come (as the species was nearly driven to extinction by dint of the royal colour) by and substitutes were quick to fade and wash-out. The substance that Perkin’s experiments yielded stained fabric and appeared to be colourfast, and capitalising on tradition, originally deemed it Tyrian purple, later naming the product, the first to be marketed commercially and leading to an revolution in chemical research, to mauveine after the French term for the mallow (Malva sylvestris) wildflower.