O7Pb4S
970 g/mol
Industrial ChemicalDanger
Tribasic lead sulfate
CAS12202-17-4EC235-380-9
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
stabilizer in PVC production
Tribasic lead sulfate is an inorganic salt compound composed of lead cations, sulfate anions, and oxide anions. It is primarily used as a heat stabilizer in the production of polyvinyl chloride (PVC) to prevent degradation during processing.
heat stabilizer in PVC manufacturingadditive for improving thermal stability of PVC products
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Sourcing or supplying this compound?
List your inventory or post a purchase request
CAS 12202-17-4
Related Compounds
StrongStructure SimilarSimilarity 1.00
Cobalt(II) sulfate heptahydrate
CAS10026-24-1
Industrial chemical intermediate
StrongStructure SimilarSimilarity 1.00
Ferric sulfate
CAS10028-22-5
Coagulant for industrial wastes
StrongStructure SimilarSimilarity 1.00
Manganese(II) sulfate monohydrate
CAS10034-96-5
Manganese source for fertilizers and feed additives
StrongStructure SimilarSimilarity 1.00
Magnesium sulfate heptahydrate
CAS10034-99-8
Crop production and protection agent
ReferenceSame Category
1,3-Adamantanediol dimethacrylate
CAS122066-43-7
polymer crosslinking monomer
ReferenceSame Category
N-(3-aminopropyl)morpholine
CAS123-00-2
Semiconductor and photovoltaic agent
ReferenceSame Category
2-ethylhexyl chloride
CAS123-04-6
chemical intermediate for synthesis
ReferenceSame Category
Dilauryl thiodipropionate
CAS123-28-4
antioxidant for plastics and lubricants
Safety Reference
Danger
H350May cause cancer
H360May damage fertility or the unborn child
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H303May be harmful if swallowed
H341Suspected of causing genetic defects
H351Suspected of causing cancer
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- EU REACH SVHCEURegulation
Identifiers
IUPAC Name
tetrakis(lead(2+));tris(oxygen(2-));sulfate
InChIKey
OCWMFVJKFWXKNZ-UHFFFAOYSA-L
SMILES
[O-2].[O-2].[O-2].[O-]S(=O)(=O)[O-].[Pb+2].[Pb+2].[Pb+2].[Pb+2]
Synonyms (4)
- Tetralead trioxide sulfate
- Tribasic lead sulfate
- Tribasic lead(II) sulfate