Moneide Chemicals
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Натрий 3-меркаптопропансульфонат
Chemical Name |
Натрий 3-меркаптопропансульфонат |
Synonyms |
3-Mercapto-1-propanesulfonic acid sodium salt; MPS |
CAS No. |
17636-10-1 |
EINECS No. |
241-620-3 |
Molecular formula |
C3H7O3S2Na |
Molecular weight |
178.21 |
Molecular Structure |
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Details |
Көрүнүш: White glossy plate crystal Assay: 85.0% min. Solubility(at 20℃): In water approx.50% (slightly soluble in alcohols) Addition level : 20~100mg/l Packing: 25kg or 5kg / fiber drum or as required
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Main Application |
In the electroplating industry MPS serves as a brightening agent in acid copper baths to improve the deposition of copper coatings for decorative and functional purposes. The use of MPS together with polyethers and non-ionic surfactants results in brilliant and ductile coatings. An additional combination with polymeric amines, dyestuffs and other thio compounds in possible as well.
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