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ChemicalBook >> CAS DataBase List >> Emeraldine base polyaniline

Emeraldine base polyaniline

Emeraldine base polyaniline price.
  • $94.7 - $502.91
  • Product name: Emeraldine base polyaniline
  • CAS: 5612-44-2
  • MF: C48H38N8
  • MW: 726.87
  • EINECS:
  • MDL Number:MFCD00241446
  • Synonyms:Emeraldin ;N1-[4-[(4-Aminophenyl)amino]phenyl]-N4-[4-[[4-[[4-[[4-(phenylimino)-2,5-cyclohexadien-1-ylidene]amino]phenyl]imino]-2,5-cyclohexadien-1-ylidene]amino]phenyl]-1,4-benzenediamine;POLYANILINE, EMERALDINE FORM;1,4-Benzenediamine, N1-[4-[(4-aminophenyl)amino]phenyl]-N4-[4-[[4-[[4-[[4-(phenylimino)-2,5-cyclohexadien-1-ylidene]amino]phenyl]imino]-2,5-cyclohexadien-1-ylidene]amino]phenyl]-;EMERALDINE BASE POLYANILINE ISO 9001：2015 REACH;Emeraldine;polyanion;Polyaniline,97%
Price5 Properties Safety Information Description
5 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • ChemScene
  • Sigma-Aldrich
Package
  • 5MG
  • 5G
  • 25G
  • 500g
  • Manufactureraablocks
  • Product numberAA00D7YQ
  • Product descriptionN1-[4-[(4-Aminophenyl)amino]phenyl]-N4-[4-[[4-[[4-[[4-(phenylimino)-2,5-cyclohexadien-1-ylidene]amino]phenyl]imino]-2,5-cyclohexadien-1-ylidene]amino]phenyl]-1,4-benzenediamine 98%,Eigenstate
  • Packaging500g
  • Price$111
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0001965
  • Product descriptionEMERALDINE BASE POLYANILINE 95.00%
  • Packaging5MG
  • Price$502.91
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0254279
  • Product descriptionPolyaniline,98%，Eigenstate 98%,Eigenstate
  • Packaging500g
  • Price$138
  • Updated2026-06-04
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number428329
  • Product descriptionPolyaniline (emeraldine salt) average Mw >15,000, powder (Infusible), 3-100?μm particle size
  • Packaging25G
  • Price$327
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number428329
  • Product descriptionPolyaniline (emeraldine salt) average Mw >15,000, powder (Infusible), 3-100?μm particle size
  • Packaging5G
  • Price$94.7
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00D7YQ N1-[4-[(4-Aminophenyl)amino]phenyl]-N4-[4-[[4-[[4-[[4-(phenylimino)-2,5-cyclohexadien-1-ylidene]amino]phenyl]imino]-2,5-cyclohexadien-1-ylidene]amino]phenyl]-1,4-benzenediamine 98%,Eigenstate 500g $111 2026-05-28 Buy
American Custom Chemicals Corporation POL0001965 EMERALDINE BASE POLYANILINE 95.00% 5MG $502.91 2021-12-16 Buy
ChemScene CS-0254279 Polyaniline,98%，Eigenstate 98%,Eigenstate 500g $138 2026-06-04 Buy
Sigma-Aldrich 428329 Polyaniline (emeraldine salt) average Mw >15,000, powder (Infusible), 3-100?μm particle size 25G $327 2026-04-30 Buy
Sigma-Aldrich 428329 Polyaniline (emeraldine salt) average Mw >15,000, powder (Infusible), 3-100?μm particle size 5G $94.7 2026-04-30 Buy

Properties

Melting point :>350 °C
Boiling point :<82 °C
Density :0.804 g/mL at 25 °C
bulk density :18.8lb/cu.ft
Flash point :12 °C
storage temp. :2-8°C, protect from light
solubility :m-cresol: soluble
form :powder (Infusible)
pka :5.68±0.10(Predicted)
Appearance :Brown to black Solid
Water Solubility :H2O: insoluble
organic solvents: insoluble InChIKey :UBOHYACRFJAUIB-UHFFFAOYSA-N
SMILES :C1(NC2=CC=C(NC3=CC=C(N)C=C3)C=C2)=CC=C(NC2=CC=C(N=C3C=CC(=NC4=CC=C(N=C5C=CC(=NC6=CC=CC=C6)C=C5)C=C4)C=C3)C=C2)C=C1

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

PANI can be used in the formation of a conjugating system that finds potential applications in semiconductors. It can be used in the fabrication of a variety of devices which include fuel cells, light emitting diodes supercapacitors, chemical sensors(10) and rechargeable batteries.(11)

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Shanghai Daken Advanced Materials Co.,Ltd Hubei Chanmol Biotech Co., Ltd. Nanjing Optimal New Materials Technology Co., Ltd. Hubei Xingyan New Material Technology Co., Ltd Tai 'an Huanyu Chemical Co., LTD Nanjing Optimal New Materials Technology Co., Ltd. Wuhan Jushun Chemical Co., Ltd YANGZHOU NO.3 PHARMACEUTICAL CO.,LTD Bolykey (Nanjing) New Materials Technology Co., Ltd Beijing HwrkChemical Technology Co., Ltd