PS(Sodium propynesulfonate)/CAS No. 55947-46-1

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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.