China and India are the leading exporters of Ammonium hexafluorosilicate, accounting for the majority of global shipments, while the United States, Germany, and South Korea represent the largest importers. These importing nations consistently absorb over 60% of total reported trade volume, reflecting stable regional demand in electronics, ceramics, and metallurgical applications. Recent years show modest growth in export volumes from Southeast Asian producers, coinciding with relative stability in Ammonium hexafluorosilicate prices amid steady industrial procurement.
Ammonium hexafluorosilicate is a white, crystalline solid with no characteristic odor and low volatility; it decomposes before melting, typically above 100 °C. It is an inorganic fluorosilicate salt, commonly classified as a specialty chemical intermediate. Its primary industrial use is in the production of fluorosilicic acid and silicon tetrafluoride, serving as a precursor in fluorine chemistry and silica-based materials synthesis. It is employed in metallurgical fluxes, ceramic glazes, and as a source of fluoride in water fluoridation additives. Typical application areas include inorganic chemical manufacturing, electronics-grade etchants, and specialty glass production.
In pesticides; in soldering flux; etching glass.
white slightly adhering crystalline powder
This chemical is included in Fine Chemicals. See more about what is Ammonium Hexafluorosilicate and Ammonium Hexafluorosilicate SDS information.
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