2,2-Diphenyl-1-picrylhydrazyl (free radical), 95% 250mg Cas 1898-66-4
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Stok Kodu
44150-250mg
Kategori
Marka
Havale
2.845,44 TL
(%5,00 havale indirimi)
*
319,64 TL den başlayan taksitlerle!!
2.995,20
TL
KDV DAHİL
2,2-Diphenyl-1-picrylhydrazyl (free radical), 95%
MDL
MFCD00007231
EINECS
217-591-8
Chemical Properties
Formula
C18H12N5O6
Formula Weight
394.32
Form
Powder
Storage & Sensitivity
Keep Cold.
Solubility
Soluble in dimethyl formamide, ethanol, chloroform, ether, carbon disulfinde, acetone, oils, carbon tetrachloride, glacial acetic acid and toluene. Insoluble in water.
Applications
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.