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561215 Aldrich

Poly(4-styrenesulfonic acid-co-maleic acid) sodium salt solution

25 wt. % in H2O

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Properties

Related Categories Anionic Polyelectrolytes - PSSA & Others, Hydrophilic Polymers, Maleic Anhydride Copolymers, Materials Science, Micro/NanoElectronics,
mol wt   Mw ~20,000
composition   maleic acid, 25 mol %
  4-styrenesulfonic acid, ~75 mol %
concentration   25 wt. % in H2O
refractive index   n20/D 1.3864
pH   7
viscosity   30 cP(25 °C, Brookfield) (20 rpm)
density   1.163 g/mL at 25 °C

Description

Features and Benefits

Anionic polyelectrolyte.

General description

3:1 4-styrenesulfonic acid:maleic acid mole ratio

Packaging

500 g in poly bottle

Application

Scale inhibitor and dispersant for metal salts and oxides. Dopant for conducting polymers.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles

Articles

Polyelectrolyte Multilayer Films and Membrane Functionalization

Among the many methods for preparing thin films, layer-by-layer (LbL) deposition of complementary polymers has emerged as an especially versatile technique for controlling film thickness and function...
Merlin L. Bruening, Maneesha Adusumilli
Material Matters Volume 6 Number 3
Keywords: Adsorption, Catalysis, Deposition, Diffusion, Digestions, Electrophoresis, Gel electrophoresis, Immobilization, Mass spectrometry, Nanotechnology, Phase transitions, Reductions

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