DPS
 
Chemical nature            
Chemical name: N,N-Dimethyl-dithiocarbamyl propyl sulfonic acid sodium salt; Sodium 3-[[(dimethylamino)thioxomethyl]thio]propanesulphonate
Molecular formula：C6H12NNaO3S3
Molecular weight：265.4
CAS No.：18880-36-9

Properties          
Appearance：White flaky crystal
Solubility(20℃)：22% water solution is transparent and clear
PH：2.5-6.0(22% water solution)

Application     
DPS is used as brightener in copper plating bath at a concentration of 10~100mg/L, it can be used together with polyether and wetting agent, and reach plating coating of good brightness and ductility.

Packing and Storage
25kg/Plastic drum, store in cool and dry place.