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556386

Polyaniline (emeraldine base)

average Mw >100,000

Synonym(s):

Emeraldine base polyaniline

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About This Item

CAS Number:
25233-30-1
UNSPSC Code:
12352103
PubChem Substance ID:
24879552
NACRES:
NA.23
MDL number:
MFCD00241446
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Quality Segment

100

mol wt

average Mw >100,000

solubility

m-cresol: soluble, DMAC: soluble, DMF: soluble, DMSO: soluble, NMP: soluble

λmax

~330 nm

SMILES string

Brc1nn[nH]c1C.Cl

InChI

1S/C3H4BrN3.ClH/c1-2-3(4)6-7-5-2;/h1H3,(H,5,6,7);1H

InChI key

LYCWKZFKTMHXQA-UHFFFAOYSA-N

General description

Polyaniline (PAni) emeraldine salt can be prepared by protonation of PAni emeraldine base (PAni-EB). PAni-EB forms at pH>7. Its mechanism against corrosive agents has been explained in a study.

Application

PAni-EB may be used as a substrate for graphene transfer.

Features and Benefits

Undoped form of conducting polymer (non-conductive).

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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