Lead carbonate

Lead carbonate is a chemical compound with the chemical formula PbCO3. It is also known as cerussite, which is a mineral consisting of lead carbonate. Lead carbonate is a white crystalline solid that is insoluble in water, and its most common use is in the production of lead paint.

History

Lead carbonate was historically used in cosmetics and in medicine as a treatment for various ailments. However, due to its high toxicity, it is no longer used in these applications.

Production

Lead carbonate is produced by reacting lead(II) nitrate with sodium carbonate in an aqueous solution. The lead carbonate precipitates out of the solution and can be collected by filtration.

Properties

Lead carbonate is a white, crystalline solid that is insoluble in water. It is a heavy metal compound and is highly toxic if ingested or inhaled. It is also a carcinogen and can cause damage to the nervous system and other organs.

Uses

The primary use of lead carbonate is in the production of lead paint. However, due to the health risks associated with lead exposure, many countries have banned the use of lead paint. It is also used in the production of ceramics and glass.

Health effects

Exposure to lead carbonate can cause a variety of health problems, including lead poisoning, damage to the nervous system, and cancer. It is particularly dangerous to children, as it can cause developmental problems and learning disabilities.

See also

• Lead(II) nitrate
• Sodium carbonate
• Lead poisoning