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Merck
CN

A4045

Alcian Blue-tetrakis(methylpyridinium) chloride

Synonym(s):

A,B,C,D-tetrakis(Pyridiniomethyl) Cu(II) phthalocyanine chloride

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About This Item

Empirical Formula (Hill Notation):
C56H40Cl4CuN12
CAS Number:
Molecular Weight:
1086.36
UNSPSC Code:
12171500
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composition

Dye content, ~90%

SMILES string

[Cl-].[Cl-].[Cl-].[Cl-].C(c1cccc2c3nc(nc4n5[Cu]n6c(nc7nc(nc5c8c(C[n+]9ccccc9)cccc48)c%10cccc(C[n+]%11ccccc%11)c7%10)c%12cccc(C[n+]%13ccccc%13)c%12c6n3)c12)[n+]%14ccccc%14

Other Notes

This dye is similar in structure and properties to Alcian Blue 8GX, with pyridiniomethyl substituents in each ring instead of amidinothiomethyl groups.


Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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