CAS NO. 17636-10-1
Chemical nature
Chemical name |
3-Mercapto-1-propanesulfonic acid sodium salt |
Molecular formula |
C3H9NaO3S2 |
Molecular weight |
180.21 |
CAS No. |
17636-10-1 |
Properties:
Appearance |
Assay |
Solubility |
Moisture |
Titration,dried basis |
(5% in H2O) |
LOD |
|
White powder |
≥85.0% |
Clear and complete |
≤1.0% |
Application
MPS is a brightening agent used for electrodeposited copper foil, usually combine is with polyether. Copper layers deposited with MPS are bright, leveled and ductile, and the exhibit good corrosion resistance.
Package and storage
25KG/drum stored in cool and drywell-ventilated area. Keep away from heat/sparks/open, flames/hot surfaces. Shelf life is 1 year.