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210439

Sigma-Aldrich

Acid Blue 113

Dye content 50 %

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About This Item

Empirical Formula (Hill Notation):
C32H21N5Na2O6S2
CAS Number:
3351-05-1
Molecular Weight:
681.65
Colour Index Number:
26360
EC Number:
222-111-5
MDL number:
MFCD00003900
UNSPSC Code:
12171500
PubChem Substance ID:
24852637
NACRES:
NA.47

form

powder

Quality Level

200

composition

Dye content, 50%

λmax

566 nm

ε (extinction coefficient)

≥18000 at 563-569 nm in H2O at 0.02 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].[Na+].[O-]S(=O)(=O)c1cccc(c1)\N=N\c2ccc(\N=N\c3ccc(Nc4ccccc4)c5c(cccc35)S([O-])(=O)=O)c6ccccc26

InChI

1S/C32H23N5O6S2.2Na/c38-44(39,40)23-11-6-10-22(20-23)34-35-27-16-17-28(25-13-5-4-12-24(25)27)36-37-29-18-19-30(33-21-8-2-1-3-9-21)32-26(29)14-7-15-31(32)45(41,42)43;;/h1-20,33H,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b35-34+,37-36+;;

InChI key

XPRMZBUQQMPKCR-XGQONITOSA-L

General description

Acid Blue 113 is a diazo dye widely used in the textile industry and tannery. The dye has been used in adsorption and degradation studies to decolorize and mineralize the toxic intermediates like aromatic amines produced in the textile effluent.

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Fei Lu et al.
Biochemistry and cell biology = Biochimie et biologie cellulaire, 84(1), 1-8 (2006-02-08)
A supramolecular complex of bovine serum albumin (BSA) with acid cyanine 5R (AC 5R, C.I. acid blue 113, C.I.: 26360) has been shown to form in Tris-HCl buffer solution (pH 7.42) by linear sweep voltammetry (LSV), fluorimetry, and spectrophotometry. The
E van Pelt-Verkuil
Microscopica acta, 86(4), 323-338 (1982-11-01)
Apart from the applicability of the tannic acid-phosphomolybdic acid-Levanol-Fast Cyanine 5RN method for the identification of muscle myosins in Carnoy-fixed tissues, this technique can also be applied on tissue sections fixed with formalin or carbodiimide. The use of carbodiimide as
Sudharshan Sekar et al.
Biotechnology progress, 28(6), 1400-1408 (2012-08-29)
Bioreaction calorimetric studies of degradation of the dye acid blue 113 by Staphylococcus lentus are reported for the first time. The heat released during the dye degradation process can be successfully measured using reaction calorimeter. Power time and oxygen uptake
Sudharshan Sekar et al.
Environmental science & technology, 46(9), 4902-4908 (2012-04-14)
Industrial wastewaters such as tannery and textile processing effluents are often characterized by a high content of dissolved organic dyes, resulting in large values of chemical and biological oxygen demand (COD and BOD) in the aquatic systems into which they
Hung-Yee Shu et al.
Journal of hazardous materials, 184(1-3), 499-505 (2010-09-14)
In this study, a synthesized cation exchange resin supported nano zero-valent iron (NZVI) complex forming NZVI-resin was proposed for the decoloration of an azo dye Acid Blue 113 (AB 113), taking into account reaction time, initial dye concentration, NZVI dose
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