单词 | lead chromate |
释义 | lead chromate (once / 437753 pages) n WORD FAMILY lead chromate USAGE EXAMPLESChemically speaking, lead is a great choice for paint: Lead compounds—from white lead carbonate to yellow lead chromate—resist cracking, degradation, and moisture. Slate(Aug 21, 2015) The mineral consisted of lead oxide and lead chromate, and the colour it produced became known to artists as "chrome red". BBC(May 22, 2015) By boiling white lead with chromate of soda and subsequently treating with small quantities of sulphuric acid, American vermilion, or basic lead chromate, is prepared. Gardner, Henry A., Paint Technology and Tests(2011) n a poisonous chromate of lead used as a pigment in paint Hyper chromate any salt or ester of chromic acid |
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