Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H302Harmful if swallowed
H335May cause respiratory irritation
Sourcing Sodium p-Styrenesulfonate?
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Sourcing Sodium p-Styrenesulfonate?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Sodium p-styrenesulfonate is an organic sodium salt of 4-ethenylbenzenesulfonic acid. It serves as a monomer primarily used in the production of polymers and copolymers.
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 Sodium p-Styrenesulfonate (CAS 2695-37-6) is 2904.10.
2904.10
2904 10 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
sodium 4-ethenylbenzenesulfonate
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C=CC1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]