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Documentos

88413

Supelco

1-(2-Thiazolylazo)-2-naphthol

for spectrophotometric det. of Cd, Co, Cu, Mn, Ni, Tl, ≥99.0%

Sinónimos:

2-(2-Hydroxy-1-naphthylazo)thiazole, TAN

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About This Item

Fórmula empírica (notación de Hill):
C13H9N3OS
Número de CAS:
1147-56-4
Peso molecular:
255.30
Beilstein/REAXYS Number:
21172
EC Number:
214-555-3
MDL number:
MFCD00021611
UNSPSC Code:
12000000
PubChem Substance ID:
329769649
NACRES:
NA.21

Quality Level

100

assay

≥99.0% (CHN)
≥99.0%

form

powder

quality

for spectrophotometric det. of Cd, Co, Cu, Mn, Ni, Tl

technique(s)

UV/Vis spectroscopy: suitable

mp

138-139 °C

solubility

methanol: 10 mg/mL, clear

SMILES string

Oc1ccc2ccccc2c1\N=N\c3nccs3

InChI

1S/C13H9N3OS/c17-11-6-5-9-3-1-2-4-10(9)12(11)15-16-13-14-7-8-18-13/h1-8,17H/b16-15+

InChI key

IOMXCGDXEUDZAK-FOCLMDBBSA-N

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Other Notes

Reagent for the extraction and spectrophotometric determination of metals, metallochromic indicator

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Descripción
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o-Dianisidine, for spectrophotometric det. of Au, NO2-, Ce(IV), for the detection of Au, Co, Cu, SCN-, V, ≥97.0%

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2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol disodium salt dihydrate, ≥95.0% (HPLC), for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2

96440

Zincon monosodium salt, for spectrophotometric det. of Cu, Zn

14690

Bis(cyclohexanone)oxaldihydrazone, for spectrophotometric det. of Cu, ≥99.0%

70650

1,3-Dihydroxynaphthalene, for spectrophotometric det. of glucuronic acid according to Tollens, ≥97.0%

90161

(2,2′)-Furildioxime, for spectrophotometric det. of Au(II), Co(II), Cu(II), Ni(II), Pd(II), Re(VII), U(VI), ≥97.0% (sum of isomers, HPLC)

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
BCBZ4628
BCBP7607V
BCBN5515V
BCBM2870V
BCBH6649V

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Z. Holzbecher et al.
Handbook of Organic Reagents in Inorganic Analysis (1976)
Y Sumi et al.
Histochemistry, 87(4), 327-329 (1987-01-01)
We describe a new autoradiographic technique for differentially demonstrating the presence of trace amounts of cadmium that remains unbound to metallothionein in tissue sections. This procedure involves [14C-1,4,5,8-naphthol]-1-(2-thiazolylazo)-2-naphthol (TAN) instead of a metal radioisotope. Tissue sections were stained using labeled
K C Teo et al.
The Analyst, 126(4), 534-537 (2001-05-09)
Cloud point extraction has been used for the preconcentration of manganese, after the formation of a complex with 1-(2-thiazolylazo)-2-naphthol (TAN), and later analysis by flame atomic absorption spectrometry using octylphenoxypolyethoxyethanol (Triton X-114) as surfactant. The chemical variables affecting the separation
Vedat Yilmaz et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 28(5), 515-521 (2012-06-13)
A new chelating resin was synthesized by immobilizing 1-(2-thiazolylazo)-2-naphthol through the -N=N- group on Amberlite XAD-1180. The resin was used for the preconcentration of Cd(II), Co(II), Cu(II), Mn(II), Ni(II), and Pb(II) ions and their determination by flame atomic absorption spectrometry
A M Starvin et al.
Journal of hazardous materials, 113(1-3), 75-79 (2004-09-15)
As a part of removal of toxic heavy metals from hazardous wastes, solid phase extraction (SPE) of mercury(II) at trace and ultra trace levels was studied using 1-(2-thiazolylazo)-2-naphthol (TAN) functionalized activated carbon (AC). The SPE material removes traces of mercury(II)
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