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The invention of blue and purple pigments in ancient times

The invention of blue and purple pigments in ancient times This examines manmade blue and purple pigments appearing in antiquity. They were obtained by chemical synthesis from mineral starting materials and refer to chemical compounds: Egyptian Blue (CaCuSiO), Han Blue (BaCuSiO) and Han Purple (BaCuSiO), Maya Blue (·indigo·(Mg,Al)Si(O,OH,HO)) and Ultramarine Blue (Na,Ca)(AlSiO)(S, SO,Cl). The Egyptian and Chinese copper-based pigments are assumed to have been developed independently and are presumably an outcome of the historical developments in glazing techniques. A technology transfer from Egypt into China cannot be fully excluded but, based on the facts acquired up to now, looks less probable. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Chemical Society Reviews Royal Society of Chemistry

The invention of blue and purple pigments in ancient times

Royal Society of Chemistry — Dec 15, 2006

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Datasource
Royal Society of Chemistry
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Abstract

This examines manmade blue and purple pigments appearing in antiquity. They were obtained by chemical synthesis from mineral starting materials and refer to chemical compounds: Egyptian Blue (CaCuSiO), Han Blue (BaCuSiO) and Han Purple (BaCuSiO), Maya Blue (·indigo·(Mg,Al)Si(O,OH,HO)) and Ultramarine Blue (Na,Ca)(AlSiO)(S, SO,Cl). The Egyptian and Chinese copper-based pigments are assumed to have been developed independently and are presumably an outcome of the historical developments in glazing techniques. A technology transfer from Egypt into China cannot be fully excluded but, based on the facts acquired up to now, looks less probable.

Journal

Chemical Society ReviewsRoyal Society of Chemistry

Published: Dec 15, 2006

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