N.N-Dimethyl-dithiocarbamyl propyl-sulfonic acid, sodium salt (DPS)
Chemical name | N.N-Dimethyl-dithiocarbamyl propyl-sulfonic acid, sodium salt |
Empirical formula | C16H12N Na O3S3 |
Molecular weight | 265 |
CAS NO | 18880-36-9 |
Characteristic:
Item | Description |
Appearance | Small white, glossy plates |
Assay | 98% |
Concentration in the bath | 10-100mg/L |
Valid period(year) | 2 |
Storage condition | Stored in cool and dry place |
Main application:
DPS is used as brightener agent in acid copper electroplating baths and has, in combination with polyethers and wetting agents, the effect of depositing a bright and ductile coating. A combinating additives is also pssible, For the chemical deposition of precious metals, DPS is used as a stabilizer to prevent wild deposition.
Package:
20kg/iron drum
