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What are the properties of lead
Time:2021-03-24

Lead is a kind of high density, soft blue-gray metal, melting point 327℃, boiling point 1740℃, temperature over 400℃ when there is a large number of lead vapor escape, in the air quickly oxidized into lead oxide smoke. Common substances containing lead include Mitoshi, yellow red, red lead, white lead, lead sulfate and so on. Nature mainly exists in the form of galena and white lead, also exists in lead alum, sometimes there is natural lead.

Zinc, silver, copper and other elements are often mixed in lead ore. Lead and its compounds are widely used in metallurgy, storage battery, printing, pigment, paint, glaze, solder and other operations can be exposed to lead and its compounds.

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