1.03091
1,5-Diphenylcarbazide
GR for analysis and redox indicator ACS,Reag. Ph Eur
Synonym(s):
1,5-Diphenylcarbazide
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About This Item
Linear Formula:
((C6H5)NHNH)2CO
CAS Number:
Molecular Weight:
242.28
UNSPSC Code:
12352127
EC Index Number:
205-403-7
NACRES:
NB.21
MDL number:
Form:
solid
grade
ACS reagent
Quality Level
agency
reag. Ph. Eur.
form
solid
mp
173-177 °C
density
1.31 g/cm3
bulk density
420 kg/m3
storage temp.
15-25°C
SMILES string
N(NC(=O)NNc2ccccc2)c1ccccc1
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
Application
- Rapid assessment of soil accessible Cr(Ⅵ) in the field by a portable RGB color sensor.: This study details the use of a portable RGB color sensor for quick field assessment of Cr(VI) in soil, aiming to improve environmental monitoring techniques (Guo et al., 2024).
- Immobilization of diphenylcarbazide on paper-based analytical devices for the pre-concentration and detection of chromium VI in water samples.: This paper introduces a method for immobilizing diphenylcarbazide on paper-based analytical devices, enhancing the detection and pre-concentration of Cr(VI) in water, thus facilitating better environmental analysis (Ben Jaballah et al., 2023).
- Tailoring Acid Free-Paper based Analytical Devices (Af-PADs) via radiation assisted modification of cellulose paper.: The study explores the modification of cellulose paper through radiation to create acid-free paper-based analytical devices (Af-PADs) for enhanced analytical performance in chemical sensing (Rawat et al., 2023).
- Water Decontamination from Cr(VI) by Transparent Silica Xerogel Monolith.: This research presents a novel transparent silica xerogel monolith for efficient decontamination of Cr(VI) from water, offering a new approach to water purification technologies (Zannotti et al., 2023).
Analysis Note
Purity (DSC): ≥ 98
Identity (IR-spectrum): passes test
Solubility (according to ACS): passes test
substances insoluble in ethanol: passes test
Melting point: 173 - 176 °C
Diphenylcarbazone: passes test
Sulfated ash: ≤ 0.05 %
Sensitivity (to chromate): passes test
Identity (IR-spectrum): passes test
Solubility (according to ACS): passes test
substances insoluble in ethanol: passes test
Melting point: 173 - 176 °C
Diphenylcarbazone: passes test
Sulfated ash: ≤ 0.05 %
Sensitivity (to chromate): passes test
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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
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1030910100 | 04022536039695 |
| 1030910025 | 04022536039688 |