Catalysts And Absorbents

Our product range contains a wide range of 3-mercapto-1-propane Sulfonic Acid, N,N-dimethyl-dithiocarbamyl Propyl Sulfonic Acid and Hypophosphorous Acid

3-mercapto-1-propane Sulfonic Acid

We are offering 3-mercapto-1-propane sulfonic acid.mps (c3h7o3s2na)3-mercapto-1-propane sulfonic acid, sodium saltcas no. 17636-10-1appearance: white powderassay: 90%application: as brightener in acidic 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 is possible as well.

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N,N-dimethyl-dithiocarbamyl Propyl Sulfonic Acid

We are offering n, n-dimethyl-dithiocarbamyl propyl sulfonic acid.dps (c6h12nao3s3)n, n-dimethyl-dithiocarbamyl propyl sulfonic acid, sodium saltcas no. 18880-36-9appearance: luster white flake crystal assay:98%application: as brightener in acidic copper baths and has the effect of depositing a bright and ductile coating when combining with polyethers and wetting agents. A combination with other sulfur-containing brightening additives is also possible. For the chemical deposition of precious metals, dps is used as a stabilizer to prevent wild deposition.

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Hypophosphorous Acid

We are offering hypophosphorous acidhypophosphorous acid 50% (h3po2)cas no. 6303-21-5appearance: colorless or slightly yellow liquidsolubility: miscible in water h3po2 content: 50% min. H3po3: 0.5% max. Na: 1.0% max. Fe: 0.005% max. Sulfate and chloride: 0.05% max. Application: used as reducing agent, analysis reagent etc. Package: 50kg or 250kg per plastic drum, or ibc drum

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