Skip to Content
Merck
CN
All Photos(2)

Key Documents

View All Documentation

210439

Sigma-Aldrich

Acid Blue 113

Dye content 50 %

Sign Into View Organizational & Contract Pricing
All Photos(2)

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBP8501
SHBL0135
MKCG3670
MKCD0076
MKBZ2183V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
V K Gupta et al.
Journal of hazardous materials, 186(1), 891-901 (2010-12-18)
A mesoporous carbon developed from waste tire rubber, characterized by chemical analysis, FTIR, and SEM studies, was used as an adsorbent for the removal and recovery of a hazardous azo dye, Acid Blue 113. Surface area, porosity, and density were
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
Majid Montazer et al.
Photochemistry and photobiology, 87(4), 877-883 (2011-03-11)
Textile materials can be treated with some enzymes to improve their functionality. The usual enzymatic treatment hydrolyzes the textile surfaces that leads to increase the functional groups. Here, the polyester/wool fabric as a blend of fibers fabric was selected and
Hung-Yee Shu et al.
Journal of hazardous materials, 118(1-3), 205-211 (2005-02-22)
The wastewater from textile dyeing industry is difficult to be treated successfully according to both high variability of composition and color intensity. To investigate the effects of reactor gap size and UV dosage on the decolorization of dye wastewater, a
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service