Executive Overview: The Global Sodium Thiosulfate Market Sodium thiosulfate (Na₂S₂O₃) is a versatile inorganic compound with critical applications across water treatment, mining, healthcare, and photography industries. The global market is projected to reach $368.7 million by 2029, growing at a compound annual growth rate (CAGR) of 3.2%​ . This growth is fueled by increasing regulatory demands for environmentally friendly industrial processes and expanding medical applications, including cyanide poisoning antidotes and chemoprotective therapies . The market features a dynamic landscape of multinational corporations, regional leaders, and niche players, with procurement patterns reflecting both industrial demand and sustainability priorities. Understanding the global buyer landscape requires analyzing key sectors, regional consumption trends, and…