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SPS(Bis-(sodium sulfopropyl)-disulfide)
|
CAS No. |
27206-35-5 |
Molecular Weight |
354.395 |
|
Density |
N/A |
Boiling Point |
N/A |
|
Molecular Formula |
C6H12Na2O6S4 |
Melting Point |
N/A |
Exact Mass:353.931213
[PSA]: 181.76000
[LogP]: 2.40000
[Vapour Pressure]: 0.0687mmHg at 25°C
[EINECS]: 248-324-3
[Assay]: 90%
[Appearance]: White or yellowish powder
Chemical name: Bis-(sodium sulfopropyl)-disulfide
Other name: SPS
1-Propanesulfonicacid,3,3’-dithiobis-,disodium salt
3,3’-dithiobis-1-propanesulfonicacidisodiumsalt
Application: As a brightening agent for acid copper baths for decorative and functional deposits, it is functionally compatible with most components of typical copper bath formulation such as non-ionic surfactants, polymeric amines and other mercapto compounds.
