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POLYSTYRENE SULFONIC ACID

Basic information Safety Supplier Related

POLYSTYRENE SULFONIC ACID Basic information

Product Name:
POLYSTYRENE SULFONIC ACID
Synonyms:
  • MACROPOROUS POLYMER SUPPORTED SULFONIC ACID
  • 4-ethenyl-benzenesulfonicacihomopolymer
  • Benzenesulfonicacid,4-ethenyl-,homopolymer
  • SULFONATED POLYSTYRENE
  • STYRENESULFONIC ACID POLYMER
  • PL-SO3H MP-RESIN
  • PL-SO3H RESIN
  • POLY(4-STYRENESULFONIC ACID)
CAS:
28210-41-5
MF:
C8H8O3S
MW:
184.21
EINECS:
411-200-6
Product Categories:
  • Anionic Polyelectrolytes - PSSA&OthersPolymer Science
  • Hydrophilic Polymers
  • Polyelectrolytes for SAMS (Self-Assembled Monolayers)
  • Self-Assembly Materials
  • Styrenes: Polystyrenesulfonate and Related Polymers
  • OLED intermediates
  • Anionic Polyelectrolytes - PSSA &amp
  • Contact Printing
  • Hydrophilic Polymers
  • Materials Science
  • Micro/NanoElectronics
  • Others
  • Polyelectrolytes for SAMS (Self-Assembled Monolayers)
  • Polymer Science
  • Polymers
  • Self Assembly &amp
  • Self-Assembly Materials
  • Styrenes: Polystyrenesulfonate and Related Polymers
  • 28210-41-5
Mol File:
28210-41-5.mol
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POLYSTYRENE SULFONIC ACID Chemical 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
EPA Substance Registry System
Benzenesulfonic acid, 4-ethenyl-, homopolymer (28210-41-5)
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Safety Information

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

MSDS

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POLYSTYRENE SULFONIC ACID Usage And Synthesis

Chemical Properties

Soluble in: lower alcohols, glycols

Uses

Poly(p-styrenesulfonic acid) is a polymer used as a hole-?injecting electrode in polymer-?based light emitting devices.

Uses

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

Definition

ChEBI: A polymer composed of repeating 4-ethylbenzenesulfonic acid units.

Solubility in organics

ethanol, lower glycols and methanol

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