China and India are the leading exporters of sodium pyroantimonate, collectively accounting for the majority of global shipments, while the United States, Germany, and South Korea represent the largest importers. Sodium pyroantimonate prices have remained relatively stable amid moderate demand growth from specialty ceramics and flame-retardant applications. Export volumes from China have edged upward since 2022, while Indian exports plateaued in 2023–2024, indicating a gradual consolidation of export leadership in East Asia.
Sodium pyroantimonate is a white to off-white crystalline solid, odorless and non-volatile, with no well-defined melting point due to decomposition upon heating. It is an inorganic antimony compound, specifically the disodium salt of pyroantimonic acid (Na₂H₂Sb₂O₇·nH₂O), commonly encountered as a hydrated powder. It serves primarily as a precursor in the production of antimony-based catalysts and flame retardants, and is used in analytical chemistry for the gravimetric determination of sodium ions. Its principal application areas include specialty catalysts for polymerization reactions and functional additives in flame-retardant formulations for plastics and textiles.
This chemical is included in Fine Chemicals. See more about what is Sodium pyroantimonate and Sodium pyroantimonate SDS information.
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