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PTIO (=2-phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) ≥98.0% (by titrimetric analysis) free radical

Fornitore: TCI EUROPE

Synonyms: 2-Phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl 3-oxide, 4,5-Dihydro-4,4,5,5-tetramethyl-2-phenyl-1H-imidazol-1-yloxy-1-oxide, 2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl, PTIO

A5440-1G A5440-5G
TCIAA5440-1GEA 85 EUR
TCIAA5440-1G TCIAA5440-5G
PTIO (=2-phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) ≥98.0% (by titrimetric analysis) free radical
PTIO (=2-phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl)

Stable free radical reagent for the simultaneous determination of NO and NO2 in the atmosphere.

Formula: C₁₃H₁₇N₂O₂
Peso molecolare: 233,29 g/mol
Temperatura di stoccaggio: Refrigerata
MDL Number: MFCD00059929
CAS Number: 18390-00-6

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Risultati del test di specificazione

Appearance Blue to Dark blue powder to crystal
Purity (Nonaqueous Titration) min. 98.0 %
Lambda max. 358.0 to 362.0 nm (EtOH)
Molar extinction coefficient min. 10,000 (EtOH, 358.0 to 362.0 nm)

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