CAS RN: 18390-00-6 | Product Number: A5440
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]
|Size||Unit Price||Philadelphia, PA||Portland, OR||Japan*||Quantity|
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|Purity / Analysis Method||>98.0%(T)|
|Molecular Formula / Molecular Weight||C__1__3H__1__7N__2O__2 = 233.29|
|Physical State (20 deg.C)||Solid|
|Condition to Avoid||Light Sensitive,Heat Sensitive|
|Reaxys Registry Number||13743042|
|PubChem Substance ID||87563150|
|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)|
|Solubility (soluble in)||Methanol|
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