Low Foam, High Caustic Hydrotrope
Cola®Trope 522 is an alkaline stable surfactant that is soluble and stable in 35% sodium hydroxide and high levels of other alkaline builders. This surfactant is used to formulate alkaline detergents for use in metal cleaning, food plant cleaning, and transportation cleaning. Cola®Trope 522 is useful at an application temperature of greater than 140ºF in 35% sodium hydroxide, 20% sodium metalsilicate, 45% KOH and 45% TKPP individually.
TSCA (US), Canada (NDSL)