Polyaniline (emeraldine base)
ALDRICH/476706 - average Mw ~10,000
Synonym: Emeraldine base polyaniline
CAS Number: 25233-30-1
MDL Number: MFCD00241446
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: 476706-50G
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: 476706-10G
| InChI | 1S/C3H4BrN3.ClH/c1-2-3(4) |
| InChI key | LYCWKZFKTMHXQA-UHFFFAOYSA |
| mol wt | average Mw ~10,000 |
| solubility | m-cresol: soluble |
| DMAC: soluble | |
| DMF: soluble | |
| DMSO: soluble | |
| NMP: soluble |
| Application: | Polyaniline (PANI) forms a conjugating system that can be used for a variety of semiconducting applications. It is also widely used as protective coatings and hole transporting layers (HTLs) for organic electronics and chemical sensing. |
| Application: | The polymer acts as an anticorrosive additive. Epoxy paints may be modified using PAni-EB. |
| Features and Benefits: | Undoped form of conducting polymer (non-conductive). |
| General description: | Polyaniline (emeraldine base) (PANI) is an intrinsic conductive polymer which consists of a ring structure attached with nitrogen substituted derivatives. It has an emeraldine type of oxidation state that exists in the form of its base. It exhibits high corrosion resistance and can be used in the development of electrochemical devices. |
| General description: | Polyaniline (PAni) emeraldine salt can be prepared by protonation of PAni emeraldine base (PAni-EB). PAni-EB forms at pH>7. It′s mechanism against corrosive agents has been explained in a study. |
| Packaging: | 10, 50 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352103 |