Polyaniline (emeraldine base)
Polyaniline (emeraldine base), CAS 25233-30-1, is a conductive polymer with an average molecular weight of approximately 50,000 g/mol. It exhibits good solubility in polar organic solvents such as DMAC, DMF, DMSO, and NMP. This emeraldine base form is a key material in organic electronics, particularly for applications in organic photovoltaics and as a buffer layer material. Tech Serve Solutions offers this advanced material for research and industrial applications.
- IUPAC
- Emeraldine base polyaniline
Organic Photovoltaics (OPV)
Polyaniline (emeraldine base) serves as a functional material in the development of organic solar cells. Its conductive properties and processability make it suitable for use as a hole transport layer or active layer component.
Buffer Layer Materials
The material is utilised as a buffer layer in various electronic devices. Its conductivity and film-forming capabilities help in improving device performance and stability.
Organic and Printed Electronics
Polyaniline (emeraldine base) is a versatile polymer for applications in organic and printed electronics. It finds use in the fabrication of conductive inks, antistatic coatings, and other electronic components.
Materials Science Research
As a well-studied conductive polymer, it is widely employed in materials science research for investigating charge transport mechanisms, developing novel composite materials, and exploring new applications.
| Solubility | m-cresol: solubleDMAC: solubleDMF: solubleDMSO: solubleNMP: soluble |
|---|---|
| Melting point | >330 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mol Wt | average Mw ~50,000 |
|---|---|
| Absorption | λmax 324 nm |
| Conductivity | 1 × 10-9 S/cm (pressed pellet, ASTM F8) |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Polyaniline (emeraldine base) primarily used for?
+
Polyaniline (emeraldine base) is primarily used in organic photovoltaics, as a buffer layer material, in organic and printed electronics, and extensively in materials science research.
What are the CAS number and formula for Polyaniline (emeraldine base)?
+
The CAS number for Polyaniline (emeraldine base) is 25233-30-1. The formula is not specified in the provided data.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Polyaniline (emeraldine base) with an average Mw of ~50,000 g/mol. This product is intended for research and technical applications and is not represented as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling precautions for Polyaniline (emeraldine base)?
+
When handling Polyaniline (emeraldine base), it is essential to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The material has a high melting point of >330 °C.
How is Polyaniline (emeraldine base) packed, shipped, and exported?
+
Tech Serve Solutions provides Polyaniline (emeraldine base) in appropriate packaging suitable for export, adhering to international shipping regulations for chemicals.
How can I request a sample or quote for Polyaniline (emeraldine base)?
+
To request a sample or a quote for Polyaniline (emeraldine base), please contact our sales team via the website or direct email, providing your specific requirements.
▶ Related products
Poly(3-hexylthiophene-2,5-diyl)
Organic & Printed Electronics
![[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers — chemical structure, CAS 609771-63-3; Organic & Printed Electronics, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F609771-63-3.png&w=3840&q=75)
[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers
Organic & Printed Electronics
6,13-Bis(triisopropylsilylethynyl)pentacene
Organic & Printed Electronics
![[6,6]-Phenyl C61 butyric acid methyl ester — chemical structure, CAS 160848-22-6; Organic & Printed Electronics, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F160848-22-6.png&w=3840&q=75)
[6,6]-Phenyl C61 butyric acid methyl ester
Organic & Printed Electronics
Fullerene-C60
C60
Organic & Printed Electronics
Cholesteryl hemisuccinate
C31H50O4
Organic & Printed Electronics
3,4-Ethylenedioxythiophene
Organic & Printed Electronics
Di-tetrabutylammonium cis-bis(isothiocyanato)bis(2,2′-bipyridyl-4,4′-dicarboxylato)ruthenium(II)
Organic & Printed Electronics
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis