D129003
1,3,4-Thiadiazole-2,5-dithiol
98%
Sinonimo/i:
Bismuthiol I, 1,3,4-Thiadiazole-2,5-dithiol, Bismuththiol I
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About This Item
Formula empirica (notazione di Hill):
C2H2N2S3
Numero CAS:
Peso molecolare:
150.25
Beilstein:
113444
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Livello qualitativo
Saggio
98%
Stato
powder
Punto di fusione
162 °C (dec.) (lit.)
Stringa SMILE
Sc1nnc(S)s1
InChI
1S/C2H2N2S3/c5-1-3-4-2(6)7-1/h(H,3,5)(H,4,6)
BIGYLAKFCGVRAN-UHFFFAOYSA-N
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Categorie correlate
Applicazioni
Reagent for the determination of bismuth, copper and lead.
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1
Codice della classe di stoccaggio
13 - Non Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
dust mask type N95 (US), Eyeshields, Gloves
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N N Ugarova et al.
Biokhimiia (Moscow, Russia), 45(12), 2243-2253 (1980-12-01)
The individual and combined oxidation of 5-mercapto-1,3,4-thiadiazolthione-2 (bismuthol I) and 3,3'-dimethoxybenzidine (o-dianisidine) by hydrogen peroxide catalyzed by horseradish peroxidase (pH 5,0) was studied. It was shown that bismuthol I is a substrate for peroxidase, which is competitive towards o-dianisidine. In
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
Yi Na Jiang et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 22(8), 1079-1083 (2006-08-10)
2,5-Dimercapto-1,3,4-thiadiazol (DMTD) can bind on the surface of a gold electrode through the strong gold-sulfur interaction. The fabrication and electrochemical characteristics of the DMTD self-assembled monolayer (SAM)-modified gold electrode were investigated. The DMTD SAM electrode exhibited a significantly increased sensitivity.
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
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