Description
Synonym(s): 1,1-Diphenyl-2-picrylhydrazyl radical, 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl, DPPH
Empirical Formula (Hill Notation): C18H12N5O6
General description
2,2-diphenyl-1-picrylhydrazyl is a free radical, which shows hydrogen acceptor ability towards antioxidants. Hence, it is commonly used in DPPH assay for measuring the antioxidant activity of different natural samples such as wine, fruits, herbal tea etc.
Packaging
5 g in glass bottle
PROPERTIES
form
powder
color
green
mp
~135 °C (dec.) (lit.)
storage temp.
2-8°C
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