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Wuhan Fengfan Chemical CO., Ltd.

 
 
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SPS (Bis-(sodium sulfopropyl)-disulfide) 

  Category : Chemicals->Chemical->Sodium Persulphate / SPS

     
SPS (Bis-(sodium sulfopropyl)-disulfide)
       

  Product Specification
 
  Color  White
  Minimum Order  20kg
  Assay  90%~97%

 

    Product Detail
  SPS
Chemical name: Bis-(sodium sulfopropyl)-disulfide
Molecular formula: C6H12O6S4Na
CA No. 27206-35-5
Appearance White or light yellow solid
Assay >= 90%
Solubility (20 C) Water: close to 38% (sub soluble in alcohol)
Level of addition 20~100 mg/l
Application:
    It is used as brightener in acidic copper baths for decorative and functional deposits (i.e. Printed circuit boards), it is functionally compatible with most components of typical copper bath formulations, such as nonionic surfactants, polymeric amines and other mercapto compounds. An additional combination with dyestuffs isalso possible. Very good results are obtained if used together with DPS And EXP2887

P.S.: For sales in Taiwan & Hongkong Only.

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