A New Method For The Quantitative Determination Of The Content Of Cationic Surface-Active Substances In Aqueous Solutions PP113

Purpose and scope

The developed method is designed to reduce significantly the limit of cationic  determination surfactants in aqueous solutions. Also to expand the range of concentrations of substances

STATE OF INTELLECTUAL PROPERTY PROTECTION

The patent of Ukraine is obtained

ESSENCE OF THE DEVELOPMENT

The method is based on the change in the light absorption capacity and color of the solution depending on the content of cationic surfactants in it. Determination of the cationic particles content in aqueous solution is carried out by spectrophotometric method. It develops methods of quantitative analysis of surfactants in analytical chemistry

MAIN ADVANTAGES OF DEVELOPMENT

Compared to the best known methods (e. g. use of reagent brompropylate red) is about 2 - 5 times the lower limit defined cationic particles in an aqueous solution significantly (10 - 50 times) expands the range of surface - active substances content

MARKET DEMAND

Development is in demand on the Ukrainian market

STATUS OF READINESS OF THE DEVELOPMENT

The  prototype is created