SPS (Bis-(sodium sulfopropyl)-disulfide)
Specifications
- Origin
- China
- Price Term
- EX-Work
- Payment Term
- T/T
SPS (Bis-(sodium sulfopropyl)-disulfide) is a Chemicals product. Key specs — Origin: China; Price Term: EX-Work; Payment Term: T/T.
Product Description
CAS No. :27206-35-5
Appearance: White or light yellow solid
Assay: ≥80%, 90%
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 non-ionic surfactants, polymeric amines and other mercapto compounds. An additional combination with dyestuffs is also possible. Very good results are obtained if used together with DPS And EXP2887.