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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

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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
A M el-Bardaie
Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology, 22(1), 18-20 (1993-01-01)
To facilitate the survey of actomyosin-containing cells in soft tissue sarcomas with skeletal muscle differentiation, the tannic acid-phosphomolybdic acid-Levanol fast cyanine 5RN procedure was applied to plastic-free (deresined) thick sections (2-3 microns) obtained from epoxy blocks conventially prepared for transmission
S Gaydardzhiev et al.
Environmental technology, 27(2), 193-199 (2006-03-02)
Chemical coagulation applied for colour removal from dye bearing solutions has been investigated from the point of view of surface charge progression. Two commercially used dyes, i.e. CI Acid Blue 113 and CI Disperse Blue 26 have been tested, employing
Ghanem Zayani et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 43(2), 202-209 (2008-01-04)
The apparent first-order rate constant, k(app), of the Acid Blue 113 textile azo dye photocatalytic disappearance in aqueous suspensions of 4 commercialized TiO(2) samples (50 m(2) g(-1)-Degussa P25; 54 m(2) g(-1)-Millennium Chemicals PC50; 250-270 m(2) g(-1)-Sachtleben Chemie Hombikat UV100; 320
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