Synonyms:

Sodium 4-ethenylbenzene-1-sulfonate;SODIUM P-STYRENESULFONATE HYDRATE;P-STYRENESULFONIC ACID SODIUM SALT HYDRATE;4-ethenyl-benzenesulfonicacisodiumsalt;Benzenesulfonicacid,4-ethenyl-,sodiumsalt;4-Vinylbenzenesulphonic acid sodium salt hydrate;Sodium p-vinylbenzenesulphonate~Styrene-4-sulphonic acid sodium salt;Styrene Sulfonic Acid Sodium

Canonical SMILES: C=CC1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]

HS Code: 29049090

Density:1.043 g/mL at25 °C

Boiling Point:111-112 °C

Refractive Index:n20/D1.387

Flash Point: 78 °F

Melting Point: 151-154 °C

Appearance: Powder

Hazard Codes: Xn,Xi

Risk Statements:  22-36/37/38-41-37/38-37-20/22-10

Safety Statements: 26-36/37-36-36/37/39-39

Transport: UN 1987 3/PG 3

WGK Germany: 3