Basic lead carbonate is an inorganic compound with the chemical formula 2PbCOthree·Pb(OH)twoIt is a white powder, insoluble in water and ethanol, slightly soluble in carbon dioxide aqueous solution, soluble in acetic acid, nitric acid and caustic soda solution. It is mainly used as a white pigment in the production of raw paint, antirust paint and outdoor paint, and is also a raw material for ceramic glaze, painting paint and cosmetics.
On October 27, 2017, the list of carcinogens published by the International Agency for Research on Cancer of the World Health Organization (WHO) was preliminarily sorted out for reference. Inorganic lead compounds were included in the list of Class 2A carcinogens.[2]
Chinese name
Basic lead carbonate
Foreign name
Basic lead carbonate
Alias
Lead white
chemical formula
2PbCOthree·Pb(OH)two
molecular weight
seven hundred and seventy-five point six three two
Solubility: insoluble in water and ethanol, slightly soluble in carbon dioxide aqueous solution, soluble in acetic acid, nitric acid and caustic soda solution[1]
Calculate chemical data
Announce
edit
Reference value for drainage parameter calculation (XlogP): None
Number of hydrogen bond donors: 2
Number of hydrogen bond receptors: 8
Number of rotatable chemical bonds: 0
Number of tautomers: 0
Topological molecular polar surface area: 128
Number of heavy atoms: 13
Surface charge: 0
Complexity: 18.8
Number of isotope atoms: 0
Determine the number of atomic structure centers: 0
Number of uncertain atomic structure centers: 0
Determine the number of chemical bond structure centers: 0
Number of uncertain chemical bond structure centers: 0
Number of covalent bond units: 7[1]
purpose
Announce
edit
It is mainly used as a white pigment in the production of raw paint, antirust paint and outdoor paint. It is also a raw material for making ceramic colored glaze, painting paint and cosmetics.
security information
Announce
edit
Safety terminology
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the lable where possible).
In case of an accident or feeling unwell, seek medical advice immediately (show the label if possible).
S53:Avoid exposure - obtain special instructions before use.
Avoid contact and obtain special instructions before use.
S60:This material and/or its container must be disposed of as hazardous waste.
The substance and its container must be disposed of as hazardous waste.
S61:Avoid release to the environment. Refer to special instructions/Safety data sheets.
Avoid releasing into the environment, refer to special instructions/safety receipt instructions.
Risk terminology
R20/22:Harmful by inhalation and if swallowed.
Harmful by inhalation and if swallowed.
R33:Danger of cumulative effects.
Risk of accumulation.
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
It is extremely toxic to aquatic organisms and may cause long-term adverse effects in the aquatic environment.