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Copper plating

SPS
Index No.: km-265
Products Name SPS
CAS No.: 27206-35-5
Introduction

 

SPS 

CODE:km-265

 

Chemical nature

Bis-(sodium sulfopropyl)-disulfide

 

Cas No

27206-35-5

 

Molecular formula

C6H12Na2O6S4

 

Molecular weight

354.40

 

Properties

Appearance

White or light yellow solid

Assay

80%,90%min  

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.

Package

25kg/fiber drum



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