POLYANILINE

Base Information

• Chemical Name: POLYANILINE
• CAS No.: 25233-30-1
• Molecular Formula: (C6H7N)x
• Molecular Weight: 93.12650
• Mol file: 25233-30-1.mol

Synonyms:Emeraldine base polyaniline;LEB,Leucoemeraldine base polyaniline;N,4-Dimethylaniline;

Chemical Property of POLYANILINE

Chemical Property:

• Melting Point: >350oC
• Refractive Index: 1.85
• Boiling Point: <82ºC
• Flash Point: 23 °C
• PSA: 26.02000
• Density: 1.36 g/mL at 25ºC
• LogP: 1.85000
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility.: Soluble in sulfuric acid and methanesulfonic acid.

Purity/Quality:

98% ^*data from raw suppliers

Polyaniline (emeraldine base) average Mw ~5,000 ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn,T,F
• Hazard Codes: Xn,T,F
• Statements: 10-20/21-38-67-36-11-61
• Safety Statements: 25-45-26-16-53

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Conductive polymerPolyaniline is used in chemical vapor sensors, supercapacitors and biosensors. It is also useful for manufacture of electrical conducting yarns, antistatic coatings, electromagnetic shielding, flexible electrodes and printed circuit board. Further, it is used in antistatic and ESD coatings and corrosion protection. PLB facilitates the formation of a conjugating system that can be used for a variety of semiconducting applications. It can be used in the fabrication of a variety of devices which include fuel cells, light emitting diodes, super capacitors, chemical sensors(10) and rechargeable batteries.(11) The polymer acts as an anticorrosive additive. Epoxy paints may be modified using PAni-EB.