Reaxis®  S45

REAXIS® S45, Stannous Chloride, is a very high purity stable aqueous tin salt solution that is manufactured by a proprietary process to insure consistently low impurity levels. It is widely used as a reducing agent, and as a perfered tin source for tin/nickel in electrolytic baths for plating. REAXIS® S45 is also used in Sn/Pd activator formulations for POP.

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Product Details


  • Assay as SnCl2·2H2O (%) 44.5 - 45.5
  • Fe (ppm) 10.0 Max
  • Pb (ppm) 20.0 Max

Standard Packaging

  • 55 gal plastic drum, 720 lbs net


  • Physical state  liquid
  • Chemical type  inorganiic tin

Storage Conditions

REAXIS® S45 should be stored in the original packaging. The container should be closed tightly after each use to maximize shelf life.

This information is provided to the best of our knowledge but without obligation. Reaxis is not liable for any incorrect or missing information. This data sheet becomes invalid upon publication of a new version. Please contact us for the latest version.

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