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PS(Sodium propynesulfonate)/CAS No. 55947-46-1
PS(Sodium propynesulfonate)/CAS No. 55947-46-1
PS(Sodium propynesulfonate)/CAS No. 55947-46-1
Product No. BRT-019N
Chemical name | Sodium propynesulfonate |
Trade name | PS |
CAS No | 55947-46-1 |
EINECS No | 259-915-0 |
Molecular formula | C3H3NaO3S |
Molecular weight | 142.11 |
Density@20℃ | 1.21-1.29 |
Refractive index @20℃ | 1.3900-1.3990 |
PH value | 0.6-2.6 |
Assay | 25% |
Appearance | Light yellow transparent liquid |
Application：
Electroplating brightener. It can improve the brightness of current density zone, enhance positioning force, leveling ability and impurity tolerance.