China and Germany are the leading exporters of potassium stannate, accounting for the majority of global shipments, while the United States, South Korea, and Japan represent the largest importers. Potassium stannate prices have remained relatively stable amid modest volume fluctuations across key markets. Export volumes from China have increased slightly over the past two years, while imports by U.S. and South Korean electronics manufacturers have shown consistent demand, reflecting ongoing use in electroplating and specialty ceramics applications.
Potassium stannate (K₂SnO₃) is a white to off-white crystalline solid, odorless and non-volatile, with limited solubility in water and decomposition rather than melting at elevated temperatures. It is an inorganic tin-based compound classified as a metal stannate salt. Primarily used as a precursor in the synthesis of tin-containing materials, it serves as an intermediate in electroplating baths—especially for alkaline tin and tin–nickel alloy plating—and in the production of catalysts and specialty ceramics. Its main application areas include surface finishing (e.g., electronics and automotive components), functional coatings, and advanced ceramic formulations.
white to light tan crystal(s); used to dye and print textiles, in alkaline tin plating baths; anhydrous available as -100mesh with 99.9% purity [HAW93] [CER91] Potassium stannate Preparation Products And Raw materials Raw materials
This chemical is included in Fine Chemicals. See more about what is Potassium stannate and Potassium stannate SDS information.
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