D7766
1,5-Diphenylcarbazide
reagent grade, ≥95% (TLC), powder or crystals
Synonym(s):
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
Assay:
≥95% (TLC)
Form:
powder or crystals
Product Name
1,5-Diphenylcarbazide, reagent grade
grade
reagent grade
Quality Segment
assay
≥95% (TLC)
form
powder or crystals
mp
170-175 °C (lit.)
functional group
amine, hydrazide
storage temp.
2-8°C
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 (DPC) is a colorimetric reagent commonly employed in the determination of trace metals.
Application
1,5-Diphenylcarbazide may be used in the following processes:
- 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.
- Alteration of gold nanoparticles (AuNPs), employed for the detection of chromium (VI) ions via colorimetry.
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signalword
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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