- Functions:Emulsifier, Surfactant, Wetting Agent, Surfactant (Nonionic)
- Chemical Family:Alcohols
T-Det® A 139 is an anhydrous liquid surface-active agent produced by the reaction of tridecyl alcohol with 9 moles of ethylene oxide. Its nonionic structure makes it compatible with anionic and cationic surfactants, and it is stable in the presence of acids, bases, and salts.