2,2-Diphenyl-1-picrylhydrazyl (free radical) ≥95%

Supplier: Thermo Scientific Chemicals

2,2-Diphenyl-1-picrylhydrazyl (free radical) ≥95%

2,2-Diphenyl-1-picrylhydrazyl (free radical) ≥95%

Danger

Synonyms: 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl free radical, DPPH free radical

044150-03 044150-MD

AA44150-03EA 226.69 USD

AA44150-03 AA44150-MD

2,2-Diphenyl-1-picrylhydrazyl (free radical) ≥95%

2,2-Diphenyl-1-picrylhydrazyl (free radical)

2,2-Diphenyl-1-picrylhydrazyl is used as a sensitive colorimetric free radical scavenger. It serves as a general antioxidant detector. It is utilized to monitor chemical reactions involving radicals as well as a standard of the position and intensity of electron paramagnetic resonance signals. Further, it is employed in the quantitative determination of aliphatic and aromatic thiols by indirect spectroscopy and for photometric determination of tocopherol.

Appearance: Green to black powder

Formula: C₁₈H₁₂N₅O₆
MW: 394.32 g/mol
Storage Temperature: Refrigerator

MDL Number: MFCD00007231
CAS Number: 1898-66-4
EINECS: 217-591-8
Merck Index: 14,3330

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