C8H7NaO3S
206.2 g/mol
Industrial ChemicalWarning
Sodium p-Styrenesulfonate
CAS2695-37-6EC220-266-3
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
monomer for polymer production
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.
monomer for polymer productionproduction of ion-exchange resinssynthesis of water-soluble polymers
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 Sodium p-Styrenesulfonate?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
StrongSame Parent
LITHIUM-P-STYRENESULFONATE
CAS4551-88-6
research compound
ApplicationSame Use
Hydroxyethyl imidazolidinone
CAS3699-54-5
Monomer for polymer production
ApplicationSame Use
Methyl vinyl ketone
CAS78-94-4
monomer for polymer production
ApplicationSame Use
Vinyl propionate
CAS105-38-4
Monomer for polymer production
ReferenceSame Category
6-Bromo-1-hexene
CAS2695-47-8
Organic synthesis intermediate
ReferenceSame Category
Isooctyl alcohol
CAS26952-21-6
plasticizer intermediate and solvent
ReferenceSame Category
Sodium dodecane-1-thiolate
CAS26960-77-0
surfactant and chemical intermediate
ReferenceSame Category
Triethylmethylammonium bromide
CAS2700-16-5
Phase transfer catalyst
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H302Harmful if swallowed
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Sodium p-Styrenesulfonate (CAS 2695-37-6) is 2904.10.
HS code (international, 6-digit)
2904.10
EU CN code (8-digit)
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.
Identifiers
IUPAC Name
sodium 4-ethenylbenzenesulfonate
InChIKey
XFTALRAZSCGSKN-UHFFFAOYSA-M
SMILES
C=CC1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]
Synonyms (18)
- Sodium 4-styrenesulfonate
- Sodium p-Styrenesulfonate
- Sodium styrene p-sulphonate
- sodium styrene-4-sulfonate
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.