Poly(4-<WBR>styrenesulfonic acid) solution , Mw~70000,30wt.%inH2O , 28210-41-5

Synonym(s):
PSS

CAS NO.：28210-41-5

Empirical Formula: C8H8O3S

Molecular Weight: 184.21

MDL number: MFCD00165973

EINECS: 411-200-6

PRODUCT Properties

• Melting point: 1°C
• Boiling point: 100°C
• Density: 1.11 g/mL at 25 °C
• refractive index: n20/D 1.3718
• storage temp.: Sealed in dry,Room Temperature
• solubility: H₂O: soluble
• form: Liquid
• color: Amber
• PH: 1.55 (25℃)
• Water Solubility: Miscible with water, ethanol, methanol, lower alcohols and glycols.
• Exposure limits: ACGIH: TWA 0.2 mg/m3; OSHA: TWA 1 mg/m3; NIOSH: IDLH 15 mg/m3; TWA 1 mg/m3
• InChI: InChI=1S/C8H8O3S/c1-2-7-3-5-8(6-4-7)12(9,10)11/h2-6H,1H2,(H,9,10,11)
• InChIKey: MAGFQRLKWCCTQJ-UHFFFAOYSA-N
• SMILES: S(C1C=CC(C=C)=CC=1)(O)(=O)=O
• EPA Substance Registry System: Benzenesulfonic acid, 4-ethenyl-, homopolymer (28210-41-5)

Description and Uses

Polyelectrolyte. Electroconductive and antistatic resin for electrographic and electrophotographic substrates.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314-H318
• Precautionary statements: P260h-P301+P330+P331-P405-P501a-P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: C
• Risk Statements: 34-35
• Safety Statements: 23-26-36/37/39-45
• RIDADR: UN 2586 8/PG 3
• WGK Germany: -
• TSCA: Yes
• HazardClass: 8