... :packing in 170kg drum or as buyer's requirement Specifications DDAC,80%,PH:6.0-9.0,CAS:7173-51-5 ... with many surfactants and other ingredients Applications and Application Methods:DDAC is widely use in pulp/paper, industrial water, waste water ... .0Free Amine1.0% maxHydrochloride3.0% max Didecyl Dimethyl Ammonium Chloride DDAC