Reaction products of 2-Butyne-1,4-diol with propane sultone and caustic soda (HBOPS-Na)

Chemical name: Reaction products of 2-Butyne-1,4-diol with propane sultone and caustic soda(HBOPS-Na)
Molecular formula: C₇H₁₁NaO₅S
Molecular weight: 230
CAS NO.: 90268-78-3
Appearance: Red liquid
Purity: Approx. 50%
Main Application: HBOPS-Na is an acetylenic compound used as leveling agent in the
formulation of electrolytic Watts bright nickel baths. It is also works in the bath as a secondary brightener. Usually, HBOPS-Na is combined with saccharin, PPS or PPSOH and wetting agents. Best results are obtained with PPS and POPS.