Structural formula:
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 (%) |
≥95.0 (oxidation-reduction method) |
PH |
2.0~6.0 |
Solubility(20℃) |
38 % water solution is transparent and clear |
Application
SPS-95 is used as a brightener and grain refiner in copper electroplating baths at a concentration of 10-50mg/L.