Reaxis®  E155

REAXIS® E155, Stannous Sulfate, is a fast dissolving high quality tin salt that is manufactured by a proprietary direct process to insure consistently very low impurity levels. It is used as the coloring agent in electrolytic coloring baths for hard anodized aluminum extrusions and as the tin source in acid tin electroplating baths.

Request A Sample Technical Information

Reaxis® E155 - Product Details


  • Tin Content (%) 53.5 Min
  • Free Sulfuric Acid (%) 1.5 Max
  • Moisture (%) 1.5 Max
  • Fe (ppm) 50 Max
  • Pb (ppm) 99 Max

Standard Packaging

  • 55 lb (25 kg) plastic pail


  • Physical state  solid
  • Chemical type  stannous tin
  • Color  white

Storage Conditions

Stannous Sulfate 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.

Reaxis R Logo

Question About Our Products?

Are you unsure of what you are looking for? We want to hear your story. Maybe we can become a part of it.

Speak With An Expert