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ChemicalBook >> CAS DataBase List >> POLYSTYRENE SULFONIC ACID

POLYSTYRENE SULFONIC ACID

POLYSTYRENE SULFONIC ACID price.
  • $59.7 - $225
  • Product name: POLYSTYRENE SULFONIC ACID
  • CAS: 28210-41-5
  • MF: C8H8O3S
  • MW: 184.21
  • EINECS:411-200-6
  • MDL Number:MFCD00165973
  • Synonyms:MACROPOROUS POLYMER SUPPORTED SULFONIC ACID;4-ethenyl-benzenesulfonicacihomopolymer ;Benzenesulfonicacid,4-ethenyl-,homopolymer ;STYRENESULFONIC ACID POLYMER;PL-SO3H MP-RESIN;PL-SO3H RESIN;POLYSTYRENE, CROSSLINKED, SULFONIC ACID, HYDROGEN ION FORM;POLYSTYRENE SULFONIC ACID
4 prices
Selected condition:
Brand
  • Alfa Aesar
  • Sigma-Aldrich
Package
  • 100g
  • 500g
  • ManufacturerAlfa Aesar
  • Product number042653
  • Product descriptionPoly(styrene sulfonic acid), M.W. 75,000, 30% w/v aq. soln.
  • Packaging100g
  • Price$59.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042653
  • Product descriptionPoly(styrene sulfonic acid), M.W. 75,000, 30% w/v aq. soln.
  • Packaging500g
  • Price$206
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number561223
  • Product descriptionPoly(4-styrenesulfonic acid) solution Mw ~75,000, 18 wt. % in H2O
  • Packaging100g
  • Price$71.3
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number561223
  • Product descriptionPoly(4-styrenesulfonic acid) solution Mw ~75,000, 18 wt. % in H2O
  • Packaging500g
  • Price$225
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 042653 Poly(styrene sulfonic acid), M.W. 75,000, 30% w/v aq. soln. 100g $59.7 2024-03-01 Buy
Alfa Aesar 042653 Poly(styrene sulfonic acid), M.W. 75,000, 30% w/v aq. soln. 500g $206 2024-03-01 Buy
Sigma-Aldrich 561223 Poly(4-styrenesulfonic acid) solution Mw ~75,000, 18 wt. % in H2O 100g $71.3 2024-03-01 Buy
Sigma-Aldrich 561223 Poly(4-styrenesulfonic acid) solution Mw ~75,000, 18 wt. % in H2O 500g $225 2024-03-01 Buy

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

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Poly(styrene sulfonic acid) is used in water softening and to remove hard ions like calcium and magnesium. In the medical field, it is used as potassium binders in acute and chronic kidney disease. Its sodium salt is used as a superplastifier in cement, as a dye improving agent for cotton, as proton exchange membranes in fuel cell applications. It acts as a solid acid catalyst in organic synthesis. It is an antistatic resin used for electrographic and electrophotographic substrates.

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