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Chemical elements / Electrical conductors / Reducing agents / Pigments / Purple of Cassius / Ultraviolet–visible spectroscopy / Aqua regia / Corrosion / Ultraviolet / Chemistry / Matter / Gold


Gold to purple Violet traces on Antique Marble Heinrich Piening In ancient times the colour purple or violet is usually associated with nobles and extravagance. To produce a “purple” colour various colorants like hae
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Document Date: 2014-01-11 17:33:43

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City

Berlin / Istanbul / Copenhagen / Lausanne / Amsterdam / Frankfurt / Nassau / London / Hamburg / Oxford / /

Company

Carlsberg / J&M AG / /

/

Facility

British Museum / /

IndustryTerm

transparent media / reaction product / Corrosion products / concentrated solution / test solution / magnesia chloride solution / paint drips / energy / /

Movie

A. I. / /

OperatingSystem

Paros / /

Person

Jan Stubbe Østergaard / Michael Faraday / Andreas Cassius / Nano / Heinrich Piening / Heinrich Piening Schloss / /

/

Product

sodium chloride / Spectra / /

ProgrammingLanguage

php / /

ProvinceOrState

Antique / British Columbia / New York / /

Technology

semiconductor / laser / spectroscopy / violet colour using XRF-technologies / /

URL

http /

SocialTag