Electroplating / Alfa Chemistry

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Sodium propynesulfonate

Catalog Number ACEP55947461-6
CAS 55947-46-1
Structure Sodium propynesulfonate
Synonyms PS
Molecular Weight 142.11
Molecular Formula C3H3NaO3S
Density 1.21~1.29 g/cm3 at 20℃
Appearance Clear yellowish liquid
Application Brightener, leveling agent, dispersant, impurities tolerance agent for low current region for nickel plating
Addition Level 50~150 mg/L
Assay 20%
Consumption 12 g/KAH
EC Number 259-915-0
pH 0.6~2.6
Refractive Index 1.3900~1.3990 at 20℃
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