Merck
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D5130

Sigma-Aldrich

Dithizone

Practical Grade

Synonym(s):
Diphenylthiocarbazone
Linear Formula:
C6H5NHNHCSN=NC6H5
CAS Number:
Molecular Weight:
256.33
Beilstein:
748838
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

form

powder

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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Application

Dithizone may be used for the following purposes:
  • As an extracting agent for the extraction of copper in kerosene.
  • Alteration of graphene oxide nano-sheet to improve its adsorption capacity.
  • Preparation of magnetite nanoparticles/silicon dioxide-dithizone-palladium complex (MNPs/SiO2-DTZ-Pd complex), which is employed as a catalyst for Suzuki type coupling reactions.
  • Surface modification of mesoporous silica membranes.
  • As a titrant in the quantitative determination of heavy metals.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard 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

Certificate of Analysis

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Certificate of Origin

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