MPS
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- Category :
Catalyst and Auxiliary/Surface Active Agent
- CAS NO : 17636-10-1
- EC NO : 241-620-3
- Molecular Formula : C3H7NaO3S2
- Main Specifications : 60%
- Synonyms : Sodium 3-mercapto-1-propanesulfonate;3-mercapto-1-propane sulfonic;SODIUM 3-MERCAPTO-1-PROPANESULFONATE Sodium 3-mercaptopropanesulphonate;3-MERCAPTOPROPANESULFONIC ACID, SODIUM SALT;3-mercapto-1-propanesulfonicacimonosodiumsalt;3-mercapto-1-propanesulfonicacisodiumsalt asta7100;sodium3-mercaptopropanesulfonate;sodium3-mercaptopropylsulfonate;sodiumgamma-mercaptopropanesulfonate;3-Mercaptopropanesulfonic acid;3-MERCAPTO-1-PROPANESULFONIC ACID, SODIU M SALT;Mps;PropanesulfonicAcid,SodiumSalt;Natrium-3-mercaptopropansulfonat;3-mercapto-1-propysulfonate, sodium salt;sodium 3-sulfanylpropane-1-sulfonate;
Package: 200KG/drum
Uses : Impurities tolerance agent, it can improve covering power at low current region for nickel plating
Molecular Structure:
Product description:
Chemical Name:3-Mercapto-1-propansulfonic acid sodium salt
Molecular formula:C3H7NaO3S2
Molecular weight: 178.7
CAS NO. 17636-10-1
1) Quality Standards: Q/LZ 40-2008
Appearance: white crystal powder.
Assay: min90.0%
Solubility: 50%l soluble in water(Slightly soluble in alcohol)
Secondary component: Propane sulfonic acid sulfide
Melting point: about 200℃
2) Application
Concentration in the bath: 20-100 mg/L
Usage: MPS can be used as a brightener in acid copper plating to enhance the coating of decorative and functional. It is general and polyether, non-ionic surfactant used in conjunction, can improve coating ductility and luminosity, if more and polyethylene amines, dyes and other sulfur compounds, its effect is better.
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