CAS No.: 1319-46-6 Formula: CH2O3Pb
Synonyms: C.I.PigmentWhite1; LeadWhite; BasicLeadCarbonate; Basic lead carbonate; Lead subcarbonate; White lead; basicleadcarbonate(2pbco3.pb(oh)2); berlinwhite; bis(carbonato(2-))dihydroxytri-lea; bis(carbonato)dihydroxytri-lea; bis[carbonato(2-)]dihydroxytri-lea; carbonicacid,leadsalt,basic; ceruse; lead(2+) carbonate hydroxide (3:2:2); lead(4+) dicarbonate; Lead(II) carbonate basic;
White powder, hexagonal system. Insoluble in water and ethanol, soluble in acetic acid and nitric acid. Mainly used for paint, especially for anti-rust paint and outdoor paint. An excellent pearlescent pigment with high refractive index and weather resistance, it can be used as an analytical reagent in coatings, plastics, printing and dyeing, etc., and also as an inorganic pigment for paint and pigment preparation. Can be used in rotary or gravure wallpaper production lines. Amino or acrylic stoving varnish for coatings: add 2% to 8%. Painting on cars, motorcycles, bicycles, furniture, etc. It is used for printing ink side Chemicalbook, used in wrapping paper, business cards, plastic cloth, textiles, etc. Due to the possibility of lead poisoning in the production and application process, and the shortcomings of the paint made of lead white, which is easy to thicken, and the whiteness decreases in contact with hydrogen sulfide, its application is limited. However, the paint film produced with lead white is firm and has excellent weather resistance and rust resistance. In the paint industry, it is still used as a white pigment for the production of original paint, anti-rust paint and outdoor paint. It is also the raw material for making ceramic glazes, painting paints and cosmetics. Used as a stabilizer for vinyl chloride plastics. For the system of pearlescent plastic, pearlescent paint and so on.
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