Name:  Sodium 3-(benzothiazol-2-ylthio)-1-propanesulfonate
Synonyms:  3-(Benzothiazol-2-ylthio)-1-propanesulfonic acid sodium salt; ZPS

Identification:
     Molecular Formula:         C10H10NNaO3S3
      Molecular Weight:         311.38
   CAS Registry Number:         49625-94-7
                EINECS:         256-401-8
            Appearance:         Yellow or white powder
Concentration in baths:         0.01-0.02g/L
           Consumption:         0.5-1g/KAH

Applications:
1. It is the brightener for copper plating and could be used in combination with polyether or wetting agent.
2. It could also be used in combination with other sulfur-bearing brightener.
3. It could be used in precious metals autocalytic plating.

Package and Storage:
Package: 250g plastic bottle, 1000g plastic sealing bag
Storage: Non-dangerous articles, be stored at cool and dry place