Sell SPS for copper plating

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Chemical name: Bis-(sodium sulfopropyl) -disulfide
Molecular formula: C6H12O6S4Na
CA No. 27206-35-5
Appearance White or light yellow solid
Assay >= 90%
Solubility (200) Water: close to 38% (sub soluble in alcohol)
Level of addition 20~100 mg/l
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
Brand Name
Supply Capacity
10mt per month
Condition of Goods
Lead Time from Order to Shipment
14 days
Minimum Order Quantity
25 kgs
Patents or Trademarks
CA No.&3A27206-35-5
Terms of Payment
L/C at sight
Terms of Sale
FOB Shang Hai