SPS(Bis-(sodium sulfopropyl) disulfide)
  SPS(Bis-(sodium sulfopropyl) disulfide)
  CAS No.27206-35-5

Serial number F008
Trade name SPS(SP)
Chemical name Bis-(sodium sulfopropyl) disulfide
Molecular formula C6H12O6S4(Na)2
CAS No. 27206-35-5
Assay 95%min
Appearance White or yellowish powder
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.