Appearance: | Colorless or yellowish powder |
---|---|
Application: | SPS for acid copper plating, |
Model Number: | SPS |
Brand Name: | Lingzhi |
Purity: | min 95% |
Type: | acid copper brightener |
Place of Origin: | China (Mainland) |
EINECS No.: | 248-324-3 |
MF: | C6H12Na2O6S4 |
Other Names: | 1-Propanesulfonicacid,3,3'-dithiobis-,disodiumsalt |
CAS No.: | 27206-35-5 |
Quick Details
Specifications
SPS, copper electroplating brightening agent, acid copper brightener.
1) Product Features:
Products that not contain inorganic sulfide and sulfite, copper sulfate does not increase turbidity, scientific analysis, product quality and stability.
2) Quality Standards: Q/LZ 30-2008
Appearance: Colorless or yellowish powder
Assay: min 95% (HLPC)
Concentration in the bath: 20-100mg/L
Solubility:38% water solution(Slightly soluble in alcohol)
3) Application
SPS for acid copper plating,decorative and functional availability coating (such as: printed circuit board).SPS can be a typical copper formulations,such as non-ionic surfactant,polyamine and other thiol compounds in combination,can also be used in conjunction with the dye, if combined with DPS and EXP2887 with,you will get better results.
4) Name: 1-Propanesulfonicacid,3,3'-dithiobis-,disodiumsalt;3,3'-dithiobis-1-propanesulfonicacidisodiumsalt;Polydithiodipropanesulfonicsodium;disodium 3,3'-dithiobis[propanesulphonate];bis-(3-Sulfopropyl)disulfide;3,3'-DITHIO-BIS-1-PROPANESULFONICACIDDISODIUMSALT(SPS);Bis-(sodium sulfopropyl)-disulfide;SPS
Usage:
For acid copper plating,decorative and functional availability coating(such as: printed circuit board).SPS,used as copper electroplating chemicals, copper electroplating intermediates,copper electroplating additives; copper plating chemicals,copper plating intermediates,copper plating additives,acid copper brightener,copper electroplating brightener,copper plating brightener.
Characteristics:
SPS can be a typical copper formulations,such as non-io nic surfactant, polyamine and other thiol compounds in combination,can also be used in conjunction with the dye,if combined with DPS and EXP2887,you will get better results.
MF:C6H12Na2O6S4
CAS NO.:27206-35-5
EINECS:248-324-3