| Name | 3-S-Isothiuronium propyl sulfonate | CAS# | 21668-81-5 | |
|---|---|---|---|---|
| Price | $Inquiry/25kg | Purity | 95.0% | |
| Stocking Period |
Inquiry | Stock | Inquiry | |
| Product Webpage: | http://www.millionsenior.com/proshow.html?Sid=948&page=1 | |||
| Detail
Product Information
UPS Chemical nature Chemical name 3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid Molecular formula C4H10N2O3S2 Molecular weight 198.2 CAS No. 21668-81-5 Properties Appearance White powder PH 1.0-4.0 (5% water solution) Solubility(20℃) 5% water solution is transparent and clear Application UPS is used as brightener in copper plating bath at a concentration of 10~50mg/L, it’s used together with polyethylene glycol and anionic surfactant, also can be used in other acid plating solution such as silver plating, palladium plating(etc.). Packing and Storage 25 Kg/Fiber drum, store in cool and dry place. |