CAS 25704-18-1 Poly(sodium 4-styrenesulfonate)

NAVIGATION

Poly(sodium 4-styrenesulfonate)

PRICE INQUIRY

Catalog Number

ACM25704181-4

CAS Number

25704-18-1

Product Name

Poly(sodium 4-styrenesulfonate)

Structure

Category

Hydrophilic Polymers; Self-Assembly Materials

Description

DryPowder

IUPAC Name

sodium;4-ethenylbenzenesulfonate

Molecular Weight

206.2g/mol

Molecular Formula

C8H7NaO3S

Canonical SMILES

C=CC1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]

InChI

InChI=1S/C8H8O3S.Na/c1-2-7-3-5-8(6-4-7)12(9,10)11;/h2-6H,1H2,(H,9,10,11);/q;+1/p-1

InChI Key

XFTALRAZSCGSKN-UHFFFAOYSA-M

Application

Poly(sodium 4-styrenesulfonate), also known as polystyrene sulfonate, is primarily utilized as a water-soluble polymer with the key function of acting as a polyelectrolyte. It is valued for its ability to form films, thus effectively holding active ingredients in place and providing a sensation of skin tightening. This synthetic compound is not only a versatile ion-exchange resin, commonly applied in biomedical settings for removing ions like potassium, calcium, and sodium, but also serves several industrial and commercial purposes. It is used as an electroconductive and antistatic additive for substrates in electrographic and electrophotographic applications. Additionally, Poly(sodium 4-styrenesulfonate) finds use in developing cosmetics, water treatment solutions, reactive emulsifiers, and imaging films, among others. Despite its diverse applications, caution is advised when used with sorbitol, as it may lead to adverse effects such as intestinal necrosis.

Complexity

247

Covalently-Bonded Unit Count

EC Number

220-266-3;607-780-7

Exact Mass

206.00136g/mol

Formal Charge

Heavy Atom Count

Monoisotopic Mass

206.00136g/mol

Rotatable Bond Count