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Merck

D129003

Sigma-Aldrich

2,5-二硫基-1,3,4-噻二唑

98%

别名:

铋试剂 I, 2,5-二巯基噻二唑, 2,5-二硫基-1,3,4-噻二唑

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About This Item

经验公式(希尔记法):
C2H2N2S3
CAS号:
分子量:
150.25
Beilstein:
113444
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

98%

表单

powder

mp

162 °C (dec.) (lit.)

SMILES字符串

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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应用

用于测定铋、铜和铅。

警示用语:

Danger

危险声明

危险分类

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

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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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