1,5-Diphenylcarbazide, ACS, Thermo Scientific Chemicals
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1,5-Diphenylcarbazide, ACS, Thermo Scientific Chemicals
1,5-Diphenylcarbazide, ACS, Thermo Scientific Chemicals
1,5-Diphenylcarbazide, ACS, Thermo Scientific Chemicals
Thermo Scientific Chemicals

1,5-Diphenylcarbazide, ACS, Thermo Scientific Chemicals

CAS: 140-22-7 | C13H14N4O | 242.282 g/mol
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Catalog number ALF031390.22
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100 g
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Chemical Identifiers
CAS525-05-3
IUPAC Namedisodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
Molecular FormulaC10H5NNa2O8S2
InChI KeyDMKMTGULLYISBH-UHFFFAOYSA-L
SMILES[Na+].[Na+].OC1=C(N=O)C2=CC=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O
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SpecificationsSpecification SheetSpecification Sheet
Loss on drying=<5 % (1 g, 105°C)
Appearance (Form)Crystalline powder
Appearance (Color)Yellow to orange
Infrared spectrumConforms
Suitability(for Co determination) Passes test
1,5-Diphenylcarbazide is used in the colorimetric determination of chromium, osmium as well as in the detection of cadmium, mercury, magnesium, emetine and aldehydes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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