194832

双硫腙

Name: 双硫腙
Brand: SIAL

ACS reagent, ≥85.0%

别名:

二苯基硫卡巴腙

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About This Item

线性分子式:

C₆H₅NHNHCSN=NC₆H₅

CAS Number:

60-10-6

分子量:

256.33

Beilstein:

748838

EC 号:

200-454-1

MDL编号:

MFCD00003025

UNSPSC代码:

12352100

PubChem化学物质编号:

24851336

主要文件

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等级

ACS reagent

方案

≥85.0%

灼烧残渣

≤0.3%

mp

168 °C (dec.) (lit.)

痕量阳离子

heavy metals: ≤0.002%

吸光度比值

A ≥1.55

SMILES字符串

S=C(NNc1ccccc1)\N=N\c2ccccc2

InChI

1S/C13H12N4S/c18-13(16-14-11-7-3-1-4-8-11)17-15-12-9-5-2-6-10-12/h1-10,14H,(H,16,18)/b17-15+

InChI key

UOFGSWVZMUXXIY-BMRADRMJSA-N

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一般描述

Dithizone (Diphenylthiocarbazone) is used as chelating agent for zinc. It is widely used for the liquid-liquid and solid phase extraction of various metals since it forms stable complexes with the metals.

应用

金属指示剂。

Dithizone (Diphenylthiocarbazone) may be used in the following studies:

In the cloud point preconcentration step, before the trace level quantification of silver by flame atomic absorption spectrometry.
Preparation of hexadecyltrimethyl ammonium bromide (CTAB) capped gold nanoparticles (AuNPs). This reagent was useful for the colorimetric detection of heavy metal ions.
As a zinc chelating ligand for the extraction of zinc in bovine serum.

Dithizone has been used in the preparation of dithizone stain solution for pancreatic islet cells.