Sodium p-Styrenesulfonate Hydrate

Purity: 90%

Synonym(s): 4-Vinylbenzenesulfonic acid sodium salt; Styrene-4-sulfonic acid sodium salt; p-Styrenesulfonic Acid Sodium Salt; Sodium 4-vinylbenzenesulfonate hydrate

Formula: C8H7NaO3S·xH2O Molecular Weight: 206.19

CAS Number: 123333-94-8 Beilstein Number: 3575931 EC Number: 220-266-3 MDL Number: MFCD00013379 PubChem CID: 23681144

Properties

Shelf life: 720 days

Solubility:

Sensitivity: Air & Light sensitive.

Boiling point:

Melting point: 300°C

InChl: InChI=1S/C8H8O3S.Na.H2O/c1-2-7-3-5-8(6-4-7)12(9, 10)11; ; /h2-6H, 1H2, (H, 9, 10, 11); ; 1H2/q; +1; /p-1

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H335; H302

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P271; P270; P304+P340; P403+P233; P362+P364; P330; P264+P265; P301+P317; P337+P317; P332+P317; P319

WGK: 3

Storage: Argon charged

Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves