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doped, conductivity 0.5-1.5 S/cm (pressed pellet, typical), extent of labeling: ~5 wt. % loading, coated on titanium dioxide

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CAS Number:
MDL number:
PubChem Substance ID:

Quality Level




proprietary organic sulfonic acid as dopant

extent of labeling

~5 wt. % loading


H2O: insoluble
organic solvents: insoluble



InChI key


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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.


Conducting polymer.
Conductive additive for thermoplasitics and thermosets.


Packaged in glass bottles

Storage Class Code

13 - Non Combustible Solids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Pyrrole reagent grade, 98%




Pyrrole for synthesis




Pyrrole ≥98%, FCC, FG




Chemical Synthesis and Morphology of b?Naphthalene Sulfonic Acid-Doped Polypyrrole Micro/Nanotube.
Akinyeye R, et al.
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Solid-state micropores have been widely employed for 6 decades to recognize and size flowing unlabeled cells. However, the resistive-pulse technique presents limitations when the cells to be differentiated have overlapping dimension ranges such as B and T lymphocytes. An alternative
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In this study, different from previous reports, an alternative process for detoxification of Cr(VI)-contaminated water with polypyrrole-engineered pulp fibers prepared using low cost hydrogen peroxide as oxidant was proposed. The process conditions in preparation of the engineered fibers as well
Materials science. Water-responsive polymer composites on the move.
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Science (New York, N.Y.), 339(6116), 150-151 (2013-01-12)
Misako Kijima et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(7), 2284-2293 (2013-01-24)
We have studied the simultaneous synthesis and morphogenesis of polymer materials with hierarchical structures from nanoscopic to macroscopic scales. The morphologies of the original materials can be replicated to the polymer materials. In general, it is not easy to achieve


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