Mars Chemical Corporation is a trusted manufacturer of high-quality industrial and specialty chemicals, serving diverse sectors with reliability and precision.

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Sodium Stannate

Sodium Stannate

At Mars Chemicals, we supply premium-quality Sodium Stannate (Na₂SnO₃·3H₂O), a widely used inorganic tin compound known for its excellent alkalinity and strong oxidation stability. Manufactured under strict quality controls, our Sodium Stannate delivers consistent performance for both industrial and electrochemical applications.

Sodium Stannate is extensively used in the electroplating industry as a reliable source of tin for alkaline tin plating baths, producing uniform, corrosion-resistant coatings. It is also widely used in textile processing, ceramics and glass treatment, corrosion inhibition, and surface finishing applications where controlled tin deposition is required.

Our Services Include

We provide industry-grade Sodium Stannate customized to meet technical and purity requirements. From high-grade raw material sourcing and precision manufacturing to strict quality testing, moisture-resistant packaging, and timely dispatch — our team ensures consistent quality and dependable supply with every order.

  • High-purity chemical production
  • Custom packaging and labeling solutions
  • Bulk and small-scale supply options
  • Strict quality control & testing
  • Regulatory compliance and safe handling
  • Global shipping and logistics support
Specification Details
Chemical Name Sodium Stannate (Trihydrate)
Molecular Formula Na₂SnO₃·3H₂O
Appearance White crystalline powder
Assay (Na₂SnO₃·3H₂O) ≥ 98%
Tin (as Sn) 41–43%
Sodium (Na) 17–19%
Insoluble Matter ≤ 0.5%
Chloride (Cl⁻) ≤ 0.05%
Sulphate (SO₄²⁻) ≤ 0.05%
Iron (Fe) ≤ 0.01%
Copper (Cu) ≤ 0.01%
Lead (Pb) ≤ 0.02%

Applications

  • Alkaline tin plating baths (for food containers, electrical contacts, decorative plating)
  • Stabilizer in hydrogen peroxide bleaching (textile and pulp industry)
  • Manufacture of ceramic enamels and frits
  • Intermediate in tin chemical production
  • Corrosion protection coatings on metals
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