578177
Polypyrrole
doped, conductivity 0.5-1.5 S/cm (pressed pellet, typical), extent of labeling: ~5 wt. % loading, coated on titanium dioxide
Synonym(s):
PPy
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About This Item
CAS Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
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form
solid
contains
proprietary organic sulfonic acid as dopant
extent of labeling
~5 wt. % loading
solubility
H2O: insoluble
organic solvents: insoluble
InChI
1S/C4H5N/c1-2-4-5-3-1/h1-5H
InChI key
KAESVJOAVNADME-UHFFFAOYSA-N
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General description
Process up to at least 170°C in air. Process up to at least 270°C under nitrogen.Polypyrrole (PPy) is a conductive and highly stable polymer. It may be prepared by standard electrochemical technique. PPy may also be prepared by reacting β-napthalene sulfonic acid (NSA) and ammonium peroxo-disulphate in aqueous medium. The charges on the surfaces can be easily modified by doping the polymer during its synthesis. Solubility and conductivity measurements of PPy doped with camphor sulfonic and dodecyl benzene sulfonic acid has been reported.
Application
Conducting polymer.
Conductive additive for thermoplasitics and thermosets.
Packaging
Packaged in glass bottles
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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