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3-S-Isotiurônio propil sulfonato
Nome químico |
3-S-Isotiurônio propil sulfonato |
Sinônimos |
3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid;UPS |
Nº CAS. |
21668-81-5 |
EINECS No. |
242-644-7 |
Fórmula molecular |
C4H10N2O3S2 |
Peso molecular |
265.35 |
Estrutura Molecular |
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Detalhes |
Aparência: White crystal Assay:95.0% min. Secondary constituents: 3-Hydroxypropane-1-Sulfonic acid; Water Solubility(at20℃): Water:4% Methanol:<0.5% Ethanol:<0.5% Addition level : 10~100mg/l Packing: 25kg or 5kg / fiber drum or as required
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Aplicação principal |
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.
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