SPS (Bis-(sodium sulfopropyl)-disulfide )

Brief Description
CAS No.: 27206-35-5 Other Names: SPS MF: C6H12Na2O6S4
EINECS No.: 248-324-3 Place of Origin: Hebei China (Mainland) Type: Dyestuff Intermediates
Purity: 80%min&90%min Brand Name: Chembright Application: It is used as brightener in acidic...
Appearance: White or light yellow solid  
Delivery Terms & Packaging
Packaging Detail:25kg/fibre drum
Delivery Detail:one week after firm order
Specifications
SPS (Bis-(sodium sulfopropyl)-disulfide )

Appearance: White or light yellow solid
Assay: 80%min& 90%min

SPS

Full name: Bis-(sodium sulfopropyl)-disulfide

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