copper electroplating intermediate for metal finishing

Chemical name

3-S-thiuronium propyl sulfonate

Empirical formula

C4H10N2O3S2

Molecular weight

198.2

CAS No.

21668-81-5

Appearance

White powder

Concentration in the bath

50-300mg/L

Application

Used for deposition of bright,ductile copper coatings in combination with polyethylene glycols and non-ionic surfactants.Also can be used in acid electroplating baths for silver and palladium deposition. 

Pakage

25kg

Storage condition

Stored in cool and dry place

Valid period(year)

2