Reaxis®  E144

Sodium Stannate, is a fast dissolving alkaline tin salt manufactured by a proprietary direct process that yields consistently high purity crystal. It is used as the tin replenisher in alkaline electroplating of pure tin and its alloys.

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Product Details

Specifications

  • Tin Content (%) 42.5 Min
  • Free NaOH (%) 2.0 Max
  • Moisture (%) 2.0 Max
  • Insolubles (%) 0.1 Max
  • Fe (ppm) 2 - 20
  • Pb (ppm) 2 - 10
  • Cd (ppm) 0 - 5
  • Sulfate (ppm) 5 - 8
  • Chlorides (ppm) 5 - 8

Standard Packaging

  • Plastic pail, 55 lbs./25kg.
  • Fiber drum, 100 lbs./50kg.

Characteristics

  • Physical state  solid
  • Chemical type  stannate
  • Color  white

Storage Conditions

Sodium Stannate 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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