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.
Typical Specifications
Assay as SnCl2·2H2O (%)44.5 - 45.5
Fe (ppm)10.0 Max
Pb (ppm)20.0 Max
Product Characteristics
Physical stateliquid
Chemical typeinorganiic tin

Standard Packaging

  • 55 gal plastic drum, 720 lbs net

Storage Conditions

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

You can request a sample here, or contact us

Reaxis Inc.
941 Robinson Highway
McDonald, PA 15057
Ph: 800-426-7273 Fax: 724-796-3160
Sales Email:
Tech Email:

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.

Date Retrieved: 20th May 2018 07:41:09 AM

We accomplish these objectives with our commitment to the following principles:

  • Compliance
  • Monitoring
  • Waste minimization
  • Pollution prevention
  • Product stewardship
  • Employee and community education
  • Partnerships with stakeholders and public

At Reaxis we are committed to the highest level of quality for all products and processes and to the health, safety and securing of our employees and the community. Our McDonald, PA location earned its first ISO 9001 registration in 1997 and added RC 14001 registration in 2006 and we continue to strive to consistently implement continual improvement processes.

We believe that Environment, Health, Safety, Security, Responsible Care and sound business management are mutually achievable objectives.