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Characteristic： White/Beige crystalline powder.Relative weight is 3.197, water soluble,alkaline based. Soluble in water at 110.5g/100mL(15 ℃ ); insoluble in alcohol and acetone. Absorbs Carbon Dioxide easily from the atmosphere and will disintegrate,producing Potassium Carbonate and Stannic Hydroxide. Loses hydration when heated to 140 ℃ and becomes anhydrous. Application：

Potassium Stannate is mainly used to replace Silver with Tin in the electro-plating process, using Tin/Copper ဣalloy plating to replace Nickel plating. This not only reduces production costs but at the same time will al♍so result in high Cathode Efficiency and conductivity using Potassium salts to replace Sodium salts, thereby enhancing the brightness, adhesive force and non-corresive nature of the plated surface. Mainly used in the automotive,electronics,canned food cans, and minting industries.It can also be used as a mordant in the dyeing industry,weighting agent in the textile industry etc. It is also widely used in the glass, ceramics,decorative furnishing industries.

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