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ZPS
PostTime:2012/5/7 14:00:25    hit:1875
 

     3-(Benzothiazolyl-2-mercapto)-propyl-sulfonic acid, sodium salt (ZPS)

Chemical name:

3-(Benzothiazolyl-2-mercapto)-propyl-sulfonic acid, sodium salt

Empirical formula:

C10H10NNaO3S3

Molecular weight:

311

CAS NO.:

49625-94-7

Item                                             Description

Appearance                         Yellowish solid

Assay                                 ≥90%

Solubility(at 20)                Water: 9%  Methano: <1%  Alcohol: <0.5% Concentration in the bath     10-100mg/L

Valid period (year)               2

Storage condition                Stored in cool and dry place

Main application:

ZPS is used as brightening agent in acid electroplating copper baths and has, in combination with polyethers and wetting agents, the effect of depositing a bright and ductile coating. A combination with other sulfur-containing brightening agents is also possible. For the chemical deposition of precious metals, ZPS is used as a

stabilizer to prevent wild deposition.

Package:

20kg / iron drum.

 
 
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