Specification :

SPS
Chemical name: Bis-(sodium sulfopropyl)-disulfide
CAS NO 27206-35-5 Formula C6H12O6S4Na2 Molecular weight 354
Characteristic:
Appearance White or light yellow solid
Assay£¨%£© ¡�90%
Solubility(20¡æ) In water approx.38%(very low in alcohols)
Concentration in the bath 0-100mg/L
Application as a brightening agent in acid copper baths for decorative and functional deposit
Pakage 25kg
Storage condition Stored in cool and dry place
Valid period(year) 2