To use all functions of this page, please activate cookies in your browser.
my.chemeurope.com
With an accout for my.chemeurope.com you can always see everything at a glance – and you can configure your own website and individual newsletter.
- My watch list
- My saved searches
- My saved topics
- My newsletter
Chrome yellow
Chrome Yellow is a natural yellow pigment made of lead(II) chromate (PbCrO4). It was first extracted from the mineral crocoite by the French chemist Louis Vauquelin in 1809. Because the pigment tends to oxidize and darken on exposure to air over time, and it contains lead, a toxic, heavy metal, it has been largely replaced by another pigment, Cadmium Yellow. Additional recommended knowledgeIt is commonly produced by mixing solutions of lead nitrate and potassium chromate and filtering off the lead chromate precipitate. Categories: Inorganic pigments | Lead compounds | Chromates | Alchemical substances |
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Chrome_yellow". A list of authors is available in Wikipedia. |