| Model: | CAS 27206-35-5 |
|---|---|
| Brand: | J&C |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | copper plating , electroplating |
| Price: |
-
|
| Min. Order: | - |
| Last Online:31 Jul, 2015 |
Product Description
Chemical nature
|
Chemical name |
Bis-(Sodium Sulfopropyl)-Disulfide |
|
Molecular formula |
C6H12Na2 O6S4 |
|
Molecular weight |
354.4 |
|
CAS No. |
27206-35-5 |
Properties
|
Physical form |
White to yellowish powder |
|
Concentration (%) |
≥90.0 (oxidation-reduction method) |
|
PH |
3.0 ~ 7.0(38 % water solution) |
|
Solubility(20°C) |
38 % water solution is transparent and clear |
Application
SPS is used as a brightener and grain refiner in copper electroplating baths at a concentration of 10-50mg/L.
