Yellow Dan, Chinese medicine name, prescription name is "lead Dan, yellow Dan, Guangdan, Dongdan", alias "lead Dan, Tao Dan, lead yellow, yellow Dan, red Dan, Dan pow…
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Lead nitrate, is an inorganic compound, chemical formula Pb(NO3)2, is the nitrate of lead, white cubic or monoclinic crystal, hard and shiny, easily soluble in water. It is mainly u…
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Red lead is lead tetraoxide, also known as lead Dan. Bright red powder at room temperature. After blending with oil, apply to iron to prevent rust. Sometimes used to prevent miliary…
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