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214523

Sigma-Aldrich

Acid Red 8

Dye content 40 %

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About This Item

Empirical Formula (Hill Notation):
C18H14N2Na2O7S2
CAS Number:
4787-93-3
Molecular Weight:
480.42
Colour Index Number:
14900
EC Number:
225-337-2
MDL number:
MFCD00003943
UNSPSC Code:
12171500
PubChem Substance ID:
24852840

composition

Dye content, 40%

λmax

508 nm
532 nm (2nd)

SMILES string

[Na+].[Na+].Cc1ccc(\N=N\c2c(O)c3ccc(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O)c(C)c1

Certificates of Analysis (COA)

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