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Poly(styrene sulfonic acid) sodium salt, M.W. 500,000

Catalog No. AA4505014
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100 g
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AA4505014 25 g
AA4505022 100 g
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Catalog No. AA4505014 Supplier Thermo Scientific Chemicals Supplier No. 04505014
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Description

CAS: 25704-18-1 | (C8H7NaO3S)n | 184.21 g/mol

Poly(styrene sulfonic acid) sodium salt is used in superplastifier in cement, ion exchange resins, membranes in fuel cells.

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.

Chemical Identifiers

CAS 25704-18-1
Molecular Formula (C8H7NaO3S)n
Molecular Weight (g/mol) 184.21
MDL Number MFCD00084449
InChI Key MAGFQRLKWCCTQJ-UHFFFAOYSA-N
Synonym 4-styrenesulfonic acid sodium salt
PubChem CID 131675404
IUPAC Name 4-ethenylbenzenesulfonic acid;molecular hydrogen;sodium
SMILES [Na]OS(=O)(=O)C1=CC=C(C=C1)C(-*)C-*

Specifications

Color Brown to White
Quantity 25 g
Solubility Information Soluble in water and lower glycols.
Physical Form Powder
Chemical Name or Material Poly (styrene sulfonic acid) sodium salt, M.W. 500,000

Safety and Handling

RTECSNumber DB8550000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only