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Features:
UPS 3-S-isothiuronium propyl sulfonate
Chemical name: 3-S-isothiuronium propyl sulfonate
Empirical formula: C4H10N2O3S2
Molecular weight: 198
CAS NO.: 21668-81-5
Assay :≥95%
Secondary constituents :3-Hydroxypropane-1-Sulfonic acid; Water
Solubility(at 20℃):Water:4% Methanol:<0.5% Ethanol:<0.5%
Concentration in the bath:10-100mg/L
Valid period (year):2
Storage condition:Stored in cool and dry place
Main application: UPS is used for the deposition of bright, ductile copper coatings in combination with polyethylene glycols and non-ionic surfactants. The employment of UPS is also possible in other acid electroplating baths for silver and palladium deposition.
Package: 25kg / iron drum
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