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Merck
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210439

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
PubChem Substance ID:
24852637
UNSPSC Code:
12171500
Colour Index Number:
26360
NACRES:
NA.47
EC Number:
222-111-5
MDL number:
MFCD00003900

Key Documents

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Product Name

Acid Blue 113, Dye content 50 %

InChI key

XPRMZBUQQMPKCR-XGQONITOSA-L

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+;;

SMILES string

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

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

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

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
SHBP8501
SHBL0135
MKCG3670
MKCD0076
MKBZ2183V

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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
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
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
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
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