[Determination of O-isopropoxyaniline in the air].
One worked out a method for determining o--isopropoxyaniline in the air, based on the principle of absorbing vapours of this compound in water, and then subjecting it to the reaction of diazotization and coupling with salt R. The obtained coloured powder was determined calorimetrically with the wavelength 500 millimicron. Experimentally checked aeration constant for o--isopropoxyaniline from water solution--at room temperature is 0,325 X 10(-4), and absorption capacity in water--97,55%. Detectability of the method after taking 30 l air is 0,35 mg/m3. Relative standard deviation of the method--0,025.
D000388:Air / Q000032:analysis*; D000814:Aniline Compounds / Q000032:analysis*; D008722:Methods
D000814:Aniline Compounds; C015305:2-isopropoxyaniline
Ozanczanie O-izopropoksyaniliny w powiertrzu.