nature : Lead also known as chrome yellow. Containing PbCrO4 lead chromate yellow pigments. Shade with the ratio of raw materials and the preparation conditions varied products are generally of a lemon chrome yellow, short chrome yellow, chrome yellow, deep chrome yellow and orange, such as chrome yellow five. Chrome yellow is a major element of lead chromate. Desalination is chrome yellow and lead chromate lead sulfate crystals with the quality category. Orange chrome yellow (chrome orange) Basic lead chromate. The brightly-colored, highly colored, hiding strong. Do not dissolve in water and oil, but inorganic soluble in strong acid and alkali solutions. The reaction of hydrogen sulfide. Toxic! Widely used in the coatings, ink, Qibu, plastics and other industrial supplies education. By nitrate lead (or lead-acid) and sodium in different proportions role in the system.
