Synonyms:

25704-18-1 (Homopolymer hydrochloride salt);37286-92-3 (Homopolymer calcium salt);4-Ethenylbenzenesulfonic acid homopolymer;Tolevamer [inn];4-Vinylbenzenesulfonic acid homopolymer;Poly (4-Styrenesulfonate acid) solution;Polystyrene sulfonic acid(PSS);Poly(4-vinylbenzenesulfonic acid)

Canonical SMILES: C=CC1=CC=C(C=C1)S(=O)(=O)O

Density:1.11 g/mL at25 °C

Boiling Point:100°C

Refractive Index:n20/D1.3718

Melting Point: 1°C

Appearance: Liquid

Hazard Codes: C

Risk Statements:  34-35

Safety Statements: 23-26-36/37/39-45

Transport: UN 2586 8/PG 3

HazardClass: 8