UPS 3 S Isothiuronium Propyl Sulfonate 21668-81-5 Copper Plating Chemicals
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21668-81-5 Copper Plating Chemicals
,CAS 21668-81-5
,UPS 3 S Isothiuronium Propyl Sulfonate
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CAS Number21668-81-5
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Trade NameUPS
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Assay95%
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AppearanceWhite Powder
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Place of OriginCHINA
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Brand NameFENGFAN
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Model NumberUPS
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Minimum Order QuantityNegotiable
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PriceNegotiable
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Packaging DetailsStandard export packaging
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Delivery Time15-25 work days
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Payment TermsL/C, D/A, D/P, T/T, Western Union, MoneyGram
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Supply Ability200000pcs/day
UPS 3 S Isothiuronium Propyl Sulfonate 21668-81-5 Copper Plating Chemicals
CAS 21668-81-5 ; UPS 3-S-Isothiuronium propyl sulfonate ; intermediate for copper plating
UPS(3-S-Isothiuronium propyl sulfonate)
CAS No. 21668-81-5
| Chemical name | 3-S-Isothiuronium propyl sulfonate |
| Trade name | UPS |
| CAS No | 21668-81-5 |
| EINECS No | 244-520-8 |
| Molecular formula | C4H10N2O3S2 |
| Molecular weight | 198.26 |
| PH value | 1.0~4.0 (5% water) |
| Water Solubility | 25mg/mL, clear, colorless |
| Assay | 95% |
| Appearance | white powder |
Application:
1,Used as an intermediate of additive for electroplating, used to prepare brightener for copper plating, and used in acid copper plating with polyvinyl alcohol or non-ionic surfactant, a bright and ductile copper plating layer can be obtained.
2,It can also be used in other acidic plating bath, other precious metals such as acidic silver plating and palladium plating.
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