Code: km-221

PS

Chemical nature

Propynesulfonic acid sodium salt

CAS No

55947-46-1

Molecular Formula

C₃H₃NaO₃S

Molecular weight

142.11

Properties

Assay  

20%,25%       

Appearance

Clear yellowish liquid

Density g/cm³ (20℃)

1.21~1.29

PH

2.0~4.0

Refractive Index(20℃)

1.3900~1.3990

Application

PS displays brightness improvement, throwing power and levelling at low current densities. PS also has high impurities tolerance.

Package

25kg/Plastic Drum