259225
1,5-Diphenylcarbazide
ACS reagent grade, solid
Synonym(s):
DPC, 1,5-Diphenylcarbohydrazide, sym.-Diphenylcarbazide
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About This Item
Linear Formula:
C6H5NHNHCONHNHC6H5
CAS Number:
Molecular Weight:
242.28
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
205-403-7
MDL number:
Beilstein/REAXYS Number:
752039
Form:
solid
Product Name
1,5-Diphenylcarbazide, ACS reagent
grade
ACS reagent
Quality Segment
form
solid
ign. residue
≤0.05%
mp
170-175 °C (lit.), 173-176 °C
solubility
aqueous acetone: passes test
density
1,31 g/cm3
suitability
passes test for sensitivity to chromate
functional group
amine, hydrazide
SMILES string
O=C(NNc1ccccc1)NNc2ccccc2
InChI
1S/C13H14N4O/c18-13(16-14-11-7-3-1-4-8-11)17-15-12-9-5-2-6-10-12/h1-10,14-15H,(H2,16,17,18)
InChI key
KSPIHGBHKVISFI-UHFFFAOYSA-N
General description
1,5-Diphenylcarbazide is a colorimetric reagent commonly employed in the determination of trace metals.
Application
1,5-Diphenylcarbazide may be used in the following processes:
- As a reagent for the quantification of palladium and platinum by spectrophotometry.
- As a mediator for the functionalization of carbon paste electrodes employed in the estimation of Hg(II) ions by differential pulse voltammetry.
- Fabrication of gold nanoparticles that can be employed for the detection of chromium (VI) ions via colorimetry.
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Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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