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Poly(styrene sulfonic acid), M.W. 75,000, 30% w/v aq. soln.

Codice prodotto. 11335377
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Produktkod. 11335377 missing translation for 'mfr' Thermo Scientific Alfa Aesar missing translation for 'supplierNo' 042653.22
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Beskrivning

CAS: 28210-41-5

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Kemiska identifierare

CAS 28210-41-5
Numero MDL MFCD00165973
Sinonimo 4-styrenesulfonic acid, polystyrene sulfonate, tolevamer, styrene-4-sulphonic acid, 4-vinylbenzenesulfonic acid, benzenesulfonic acid, 4-ethenyl, poly 4-vinylbenzenesulfonic acid, tolevamer inn, poly styrene sulfonic acid sodium salt, unii-zsl2fb6gxn

Specifikationer

Materiale o nome chimico Poly (styrene sulfonic acid)
Nota nome M.W. 75,000
Colore Amber
Densità 1.1 g/mL
Quantità 100 g
Numero UN UN2584
Informazioni di solubilità Miscible with water,ethanol,methanol,lower alcohols and glycols.
Concentration or Composition (by Analyte or Components) 30% w/v aq. soln.
Forma fisica Liquid

Säkerhet och hantering

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Produktbeteckning
  • Poly(styrene sulfonic acid), M.W. 75,000, 30% w/v aqueous solution
 Signalord
  • Pericolo
 Riskkategorier
  • Lesione oculare grave/irritazione oculare Categoria 1
  • Corrosione/irritazione della pelle Categoria 1A
 Faroangivelser
  • H314-Provoca gravi ustioni cutanee e gravi lesioni oculari.
  • H318-Provoca gravi lesioni oculari.
 Skyddsangivelse
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P301+P330+P331-IN CASO DI INGESTIONE: sciacquare la bocca. NON provocare il vomito.
  • P303+P361+P353-IN CASO DI CONTATTO CON LA PELLE (o con i capelli): togliere immediatamente tutti gli indumenti contaminati. Sciacquare la pelle/fare una doccia.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
  • P310-Contattare immediatamente un CENTRO ANTIVELENI/un medico .
 Kompletterande information
  • MIXTURE LIST-Contain: Poly(styrene sulfonic acid)
SDS

RUO – Research Use Only

Produkttitel
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