鍍銅中間體
Chemical name:
3-(Benzothiazolyl-2-mercapto)-propyl-sulfonic acid, sodium salt
Empirical formula:
C10H10NNaO3S3
Molecular weight:
311
CAS NO.:
49625-94-7
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) 1
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 / paper board drum.
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