Spectrophotometric Determination of Microgram Quantities of Divinyl Sulfone in Aqueous Media.

Ultraviolet Spectrometry

“…Microgram quantities of divinyl sulfone were determined by measuring the decrease in absorption as benzenethiol reacted with divinyl sulfone in alkaline aqueous solution (105). A similar measurement involving decrease in absorbance was the oxidation of triphenyl phosphine by hydroperoxide, giving a quantitative determination of the latter (106).…”