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- Q1075109 subject Q7004038.
- Q1075109 subject Q7007747.
- Q1075109 subject Q7158344.
- Q1075109 subject Q7308299.
- Q1075109 subject Q7469133.
- Q1075109 abstract "Template:ForChrome Yellow is lead(II) chromate (PbCrO4). It occurs naturally as the mineral crocoite but the mineral itself was never used as a pigment in paintings. After the French chemist Louis Vauquelin discovered the new element chrome in 1797 lead chromate has been synthetized in the laboratory and its use as a pigment started in the second decade of the nineteenth century.Because the pigment tends to oxidize and darken on exposure to air over time, and it contains lead, a toxic, heavy metal, it was originally replaced by another pigment, Cadmium Yellow (mixed with enough Cadmium Orange to produce a color equivalent to chrome yellow).Chrome yellow had been commonly produced by mixing solutions of lead nitrate and potassium chromate and filtering off the lead chromate precipitate.The first recorded use of chrome yellow as a color name in English was in 1818.The Piper J-3 Cub aircraft had chrome yellow as its standard overall color, usually called "Cub Yellow" or "Lock Haven Yellow" in aviation circles, from the Piper factory that existed in Lock Haven, Pennsylvania, where it was made in the 1930s and during World War II.".
- Q1075109 thumbnail Lead_chromate.JPG?width=300.
- Q1075109 wikiPageExternalLink chrome-yellow.
- Q1075109 wikiPageExternalLink nchem.1789.html.
- Q1075109 wikiPageWikiLink Q1162019.
- Q1075109 wikiPageWikiLink Q1187817.
- Q1075109 wikiPageWikiLink Q2478619.
- Q1075109 wikiPageWikiLink Q333438.
- Q1075109 wikiPageWikiLink Q367871.
- Q1075109 wikiPageWikiLink Q422903.
- Q1075109 wikiPageWikiLink Q6626594.
- Q1075109 wikiPageWikiLink Q7004038.
- Q1075109 wikiPageWikiLink Q7007747.
- Q1075109 wikiPageWikiLink Q7158344.
- Q1075109 wikiPageWikiLink Q7308299.
- Q1075109 wikiPageWikiLink Q7469133.
- Q1075109 wikiPageWikiLink Q987293.
- Q1075109 comment "Template:ForChrome Yellow is lead(II) chromate (PbCrO4). It occurs naturally as the mineral crocoite but the mineral itself was never used as a pigment in paintings.".
- Q1075109 label "Chrome yellow".
- Q1075109 depiction Lead_chromate.JPG.