White lead (lead carbonate) is produced by directly dissolving metallic lead or dissolving lead oxide by the addition of acids. It is a white powder used as a white pigment in the manufacture of paints for outdoor use or as a stabilizing agent in the plastics industry. It is supplied either as a powder (dry white lead) or as a paste (white lead ground).
http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX:31979D0090:EN:NOT
Sunday, October 28, 2007
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