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Potasium Stannate

Chemical formula K2SnO3.3H2O
CAS No. 12125-03-0
Molecular Weight 298.95 Gm/mol

Appearance:

- White Powder

Standard Specification:

No. Parameters Our Standard
1 Sn Percentage 39.00 % Min
2 Water Insoluble matter < 500 ppm
3 Free Alkali % < 1.5%
4 Chloride(Cl-) < 500 ppm
5 Sulfate (SO42-) < 200 ppm
6 Nitrate(NO3-) < 500 ppm
7 Metal Impurities < 100 ppm
Solubility in Water at 110.5g/100mL(150C)

Packing:

  • 25/50 Kg Drum Packaging
  • As Per Buyer’s Requirement

Application:

  • Replace Silver with Tin in Electroplating Process
  • Alkaline Tin Plating Industries
  • Weighting agent in textile Industries