N,N-Dimethyl-dithiocarbamyl propyl sulfonic acid sodium salt ; DPS ; 18880-36-9
|N,N-Dimethyl-dithiocarbamyl propyl sulfonic acid sodium salt|
|White crystalline powder|
|Water Solubility(20℃)||22% clear aqueous solution|
|PH||2.5-6.0(22% aqueous solution)|
DPS is used as top brightener in acid copper baths for decorative and electronic parts. DPS can be combined with polyethylene glycols, non ionic surfactants, aminic polymers and other sulphur compounds. A combination with dye stuffs is also possible. Copper layers which are deposited with DPS are bright and ductile.
25kg/iron drum, stored in cool and dry place.