Surmax®CS-727 is an alkaline stable surfactant that is freely soluble in 50% NaOH and 45%KOH. Surmax®CS-727 has relatively poor solubility in phosphates and silicates. 1% Surmax®CS-727 is soluble in 10% TKPP and 10% sodium metasilicate. Higher levels of Surmax®CS-727 are not soluble in these levels of TKPP and sodium metasilicate. Surmax®CS-727 is very low foaming and adds good detergent properties in alkaline detergent formulations. detergent properties are good at low temperature and improve at higher temperatures. Surmax®CS-727 can hydrotrope small amounts of low foaming non-ionic surfactants into highly alkaline formulations.