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Merck

D129003

Sigma-Aldrich

1,3,4-Thiadiazole-2,5-dithiol

98%

Sinónimos:

Bismuthiol I, 1,3,4-Thiadiazole-2,5-dithiol, Bismuththiol I

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About This Item

Fórmula empírica (notación de Hill):
C2H2N2S3
Número de CAS:
Peso molecular:
150.25
Beilstein/REAXYS Number:
113444
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

powder

mp

162 °C (dec.) (lit.)

SMILES string

Sc1nnc(S)s1

InChI

1S/C2H2N2S3/c5-1-3-4-2(6)7-1/h(H,3,5)(H,4,6)

InChI key

BIGYLAKFCGVRAN-UHFFFAOYSA-N

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Application

Reagent for the determination of bismuth, copper and lead.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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W F Herblin et al.
Life sciences, 56(15), 1257-1264 (1995-03-03)
A rapid, high capacity assay for the binding of basic fibroblast growth factor has been developed. Rat lung tissue was selected as the optimum source of membranes and 2M sodium chloride used to remove endogenous growth factor. The assay has
Yasuyuki Kiya et al.
Langmuir : the ACS journal of surfaces and colloids, 22(25), 10554-10563 (2006-11-30)
The redox reactions of DMcT at PEDOT-modified glassy carbon electrodes (GCEs) in acetonitrile (AN) have been investigated via cyclic voltammetry (CV) and the electrochemical quartz crystal microbalance (EQCM) in order to elucidate the redox reaction mechanism. A redox couple at
N Vasimalai et al.
The Analyst, 137(14), 3349-3354 (2012-06-12)
The present work describes the determination of picogram Hg(II) using 2,5-dimercapto-1,3,4-thiadiazole stabilized gold nanoparticles (DMT-AuNPs) by a spectrofluorimetry method. DMT-AuNPs show emission maximum at 773 nm with excitation at 514 nm. They show a large stock shift (259 nm), narrow
N Vasimalai et al.
Journal of hazardous materials, 213-214, 193-199 (2012-02-22)
This manuscript describes a highly selective and ultra sensitive determination of Hg(II) in aqueous solution using functionalized mercaptothiadiazole capped silver nanoparticles (AgNPs) by spectrofluorimetry. We have synthesized 2,5-dimercapto-1,3,4-thiadiazole (DMT), 2-mercapto-5-methyl-1,3,4-thiadiazole (MMT) and 2-mercapto-5-amino-1,3,4-thiadiazole (AMT) capped AgNPs by wet chemical method.
M Jamaluddin Ahmed et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 18(7), 805-810 (2002-07-26)
A simple spectrophotometric method is presented for the rapid determination of copper at a trace level using 2,5-dimercapto-1,3,4-thiadiazole (DMTD) as a new spectrophotometric reagent. The method is based on the reaction of non-absorbent DMTD in a slightly acidic (0.002-0.014 mol

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