TC-DEP （ N,N-Diethyl-2-propyne ammonium sulfate）
Chemical nature
Chemical name: N,N-Diethyl-2-propyne ammonium sulfate
Properties         
Physical form Yellowish to brownish yellow transparent
PH：4.0~5.0
Density 1.11-1.14
Solubility：Well soluble in water.
Application      
TC-DEP is used as a top brightener and stronger leveling agent in nickel baths at a concentration of 5-40ml/L.
Packing 
25kg/drum, stored in cool and dry place