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POLYSTYRENE SULFONIC ACID Structure

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)

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

Usage And Synthesis

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