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Merck
CN

332704

Sigma-Aldrich

Acid Fuchsin

Dye content 70 %

Synonym(s):

Acid Violet 19, Fuchsin S, Fuchsin acid, Rubine S

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About This Item

Empirical Formula (Hill Notation):
C20H17N3Na2O9S3
CAS Number:
3244-88-0
Molecular Weight:
585.54
Colour Index Number:
42685
Beilstein:
4111656
EC Number:
221-816-5
UNSPSC Code:
12171500

Key Documents

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composition

Dye content, 70%

λmax

545 nm

SMILES string

[Na+].[Na+].Cc1cc(cc(c1N)S([O-])(=O)=O)\C(c2ccc(N)c(c2)S([O-])(=O)=O)=C3/C=CC(=N)C(=C3)S(O)(=O)=O

InChI

1S/C20H19N3O9S3.2Na/c1-10-6-13(9-18(20(10)23)35(30,31)32)19(11-2-4-14(21)16(7-11)33(24,25)26)12-3-5-15(22)17(8-12)34(27,28)29;;/h2-9,23H,21-22H2,1H3,(H,24,25,26)(H,27,28,29)(H,30,31,32);;/q;2*+1/p-2

InChI key

WZRZTHMJPHPAMU-UHFFFAOYSA-L

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Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
12730AW
03410HV
S28892
15725MG
10003HY

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