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3-S-isothiuronium propyl sulfonate(UPS)

3-S-isothiuronium propyl sul...

Product Name 3-S-isothiuronium propyl sulfonate(UPS)
CAS NO 21668-81-5
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3-S-isothiuronium propyl sulfonate(UPS)

Description :

 

Chemical Name

3-S-isothiuronium propyl sulfonate (UPS) 

Molecular formula

C4H10N2O3S2

CAS No.

21668-81-5

EINECS No.

242-644-7

Molecular weight

265.35

Molecular Structure

Details

Appearance: White crystal

Assay: 95.0% min.

Secondary constituents: 3-Hydroxypropane-1-Sulfonic acid;    

Water Solubility(20℃):Water:4%  

Methanol:<0.5%                            

Ethanol:<0.5%

Addition level : 10~100mg/l

Packing: 25kg or 5kg / fiber drum or as required

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.