Safety Reference
Danger
H350May cause cancer
H360May damage fertility or the unborn child
H370Causes damage to organs
H372
Restricted or banned substances
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CAS 12202-17-4
Industrial chemical intermediate
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.
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.
The international HS code for Tribasic lead sulfate (CAS 12202-17-4) is 2833.29.
2833.29
2833 29 60
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
tetrakis(lead(2+));tris(oxygen(2-));sulfate
OCWMFVJKFWXKNZ-UHFFFAOYSA-L
[O-2].[O-2].[O-2].[O-]S(=O)(=O)[O-].[Pb+2].[Pb+2].[Pb+2].[Pb+2]