CAS 81646-13-1 BTMS 50 is white flakes, soluble in water and ethanol, has good compatibility with cationic and non-ionic surfactants, and is stable below 100 C.Good chemical stability, heat resistance, light resistance, pressure resistance, strong acid and alkali  resistance. It hasexcellent thickening, emulsifying and softening properties. This product is used in hair care and shampoo products: conditioners, ointments, shampoos and other hair products softeners.