UPS

Product Description
Chemical name: 3-S-Isothiuronium propyl sulfonate
CAS Number: 21668-81-5
Appearance: white crystalline powder
M.W.: 198.26
Purity: 99%
pH value: 2.0-5.0

Product Applications
Electroplating Industry：Used as a brightener, leveling agent, and carrier in combination with other additives. When used with polyethylene glycol (PEG) or nonionic surfactants, it produces bright copper deposits with excellent ductility.
Other Acid Plating Systems：
Acid silver plating.
Acid palladium plating.