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联系人 Ms. Candy
No.198 jiangjun road, Wuhan, Hubei
SP/
SPS (C6H*2O6S4Na2)
Bis-(sodium sulfopropyl)-disulfide
CAS
No:*********5
Appearance: White or light yellow solid
Assay: ≥*5%, *5%
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 EXP***7.
