Polypyrrole
ALDRICH/530573 - doped, conductivity 30 S/cm (bulk), extent of labeling: 20 wt. % loading, composite with carbon black
Synonym: PPy
CAS Number: 30604-81-0
MDL Number: MFCD00284347
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 530573-25G
| contains | proprietary organic sulfonic acid as dopant |
| description | Electrodes |
| extent of labeling | 20 wt. % loading |
| form | solid |
| greener alternative category | Enabling  |
| greener alternative product characteristics | Design for Energy Efficiency Learn more about the Principles of Green Chemistry . |
| InChI | 1S/C4H5N/c1-2-4-5-3-1/h1- |
| InChI key | KAESVJOAVNADME-UHFFFAOYSA |
| mp | >300 °C |
| Quality Level | 100 |
| SMILES string | [nH]1cccc1 |
| solubility | H2O: insoluble |
| organic solvents: insoluble | |
| sustainability | Greener Alternative Product |
| Application: | Conducting polymer. |
| Application: | Conductive additive for thermoplasitics and thermosets. |
| Application: | Inherently conducting polymer based additive. Loading of polypyrrole in carbon black typically 20%. Stable up to at least 300°C in air. |
| Application: | PPy is mainly used in the fabrication of a variety of electrochemical devices which include supercapacitors, chemical sensors, dye sensitized solar cells and lithium-ion batteries. |
| General description: | Polypyrrole (PPy) is a conductive and highly stable polymer. It may be prepared by a 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. Electrosensitivity and lower oxidation potential of PPy make it potentially useful for drug delivery, chemical sensors, batteries, ion selective electrodes, biosensor and biochemistry research. 5 |
| General description: | Polypyrrole (PPy) is a widely used heterocyclic polymer that is highly conductive and is majorly used in electrochemical applications. It is a cost efficient conducting polymer that has a stable oxidation and high solubility in water. It has a high degree of flexibility than polyaniline and has a density that facilitates a higher capacitance per unit volume. |
| General description: | We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This enabling product has been enhanced for energy efficiency. Click here  for more information. |
| Packaging: | 25 g in glass bottle |
| Packaging: | Packaged in glass bottles |
| Hazard Codes | Xn |
| Risk Statements | 40 |
| Safety Statements | 36/37 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | >300 °C |
| UNSPSC | 12352103 |