| Model: | 18880-36-9 |
|---|---|
| Brand: | J&C |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | DPS copper plating , DPS copper plating , DPS copper electropl |
| Price: |
US $20
/ kilogram
|
| Min. Order: | 25 kilogram |
| Last Online:31 Jul, 2015 |
Product Description
Chemical nature
|
Chemical name |
N,N-Dimethyl-dithiocarbamyl propyl sulfonic acid sodium salt |
|
Molecular formula |
C6H12NNaO3S3 |
|
Molecular weight |
265.4 |
|
CAS No. |
18880-36-9 |
Properties
|
Physical form |
White crystalline powder |
|
Water Solubility(20°C) |
22% clear aqueous solution |
|
PH |
2.5-6.0(22% aqueous solution) |
|
|
|
Application
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.
Packing
25kg/iron drum, stored in cool and dry place.
