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Researchers Discover Tyrian Purple, the Most Expensive Dye From 3600 Years Ago; 'Can Still Use It for Dying...'Researchers Discover Tyrian Purple, the Most Expensive Dye From 3600 Years Ago; 'Can Still Use It for Dying...' ...
Perkin would have performed a combustion analysis, so he knew that aniline contained carbon ... and he realised the potential of this compound as a dye. He named the purple product mauveine, and set ...
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