Safety Reference
Danger
H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335
Sourcing Pyrithione?
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Sourcing Pyrithione?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Pyrithione is a chemical compound with a heterocyclic structure, commonly used as a biocide. Its primary industrial significance lies in its role as an antimicrobial agent in metalworking fluids.
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 Pyrithione (CAS 1121-31-9) is 2933.39.
2933.39
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1-hydroxypyridine-2-thione
YBBJKCMMCRQZMA-UHFFFAOYSA-N
C1=CC(=S)N(C=C1)O