07-6140
Dithizone
JIS special grade, ≥85.0%
Synonym(s):
Diphenylthiocarbazone
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About This Item
Linear Formula:
C6H5NHNHCSN=NC6H5
CAS Number:
Molecular Weight:
256.33
Beilstein:
748838
EC Number:
MDL number:
UNSPSC Code:
12352127
PubChem Substance ID:
Recommended Products
grade
JIS special grade
Assay
≥85.0%
form
powder
availability
available only in Japan
mp
168 °C (dec.) (lit.)
SMILES string
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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Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Xiaodong Wen et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 97, 782-787 (2012-08-21)
In this work, a new coupling of spectrophotometric determination with preconcentration method named as ultrasound-assisted emulsification dispersive liquid-liquid microextraction (UAE-DLLME) for trace silver was firstly established. Disperser solvent in traditional DLLME was substituted by ultrasound-assisted emulsification, which could afford more
Jianjun Deng et al.
Journal of hazardous materials, 196, 187-193 (2011-09-29)
An electrospun nanofiber was utilized as a sorbent in packed fiber solid phase extraction (PFSPE) for selective separation and preconcentration of lead (II). The nanofiber had a polystyrene (PS) backbone, which was functionalized with dithizone (DZ) by co-electrospinning of a
Xiaodong Wen et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 79(3), 508-512 (2011-05-03)
In this work, a new method based on single drop microextraction (SDME) preconcentration using tetrachloromethane (CCl(4)) as extraction solvent was proposed for the spectrophotometric determination of cadmium in rice and water samples. The influence factors relevant to SDME, such as
Hong-Mei Yu et al.
Talanta, 85(1), 625-630 (2011-06-08)
A novel adsorbent-silica gel bound dithizone (H(2)Dz-SG) was prepared and used as solid-phase extraction of copper from complex matrix. The H(2)Dz-SG is investigated by means of FT-IR spectra and the SEM images, demonstrating the bonding of dithizone. The H(2)Dz-SG quantitatively
Guihong Cheng et al.
Talanta, 88, 507-515 (2012-01-24)
A fast and simple method for analysis of trace amounts of Cr(III), Cu(II), Pb(II) and Zn(II) in environmental and biological samples was developed by combining magnetic solid phase extraction (MSPE) with inductively coupled plasma-optical emission spectrometry (ICP-OES) detection. Dithizone modified
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