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In 2023–2024, China and the United States were the leading exporters of calcium phosphate (CAS 7758-87-4), accounting for a combined majority of global export value, while India, Germany, and Mexico emerged as top importers. Calcium phosphate prices remained relatively stable during this period, reflecting balanced supply-demand dynamics across key industrial and food-grade applications. Export volumes from China increased modestly year-on-year, while U.S. exports held steady, and Indian imports rose notably—suggesting growing regional demand in pharmaceutical and fertilizer sectors.
Calcium phosphate (CAS 7758-87-4) is a white, odorless, crystalline solid that is insoluble in water and thermally stable, with no defined boiling point due to decomposition above ~1,670 °C. It is an inorganic salt, specifically a calcium salt of phosphoric acid, commonly existing as tricalcium phosphate (Ca₃(PO₄)₂) in commercial forms. It serves as a key raw material in the production of phosphoric acid, elemental phosphorus, and fertilizers such as superphosphates. Its primary applications span agriculture (as a phosphate fertilizer component), food additives (as a calcium and phosphorus supplement and anti-caking agent), pharmaceuticals (in calcium supplements and dental/bone biomaterials), and ceramics (as a functional additive in glazes and bioceramics).
Calcium Phosphate is a compound existing in several forms which include the monobasic, dibasic, and tribasic forms of calcium phos-phate. as calcium phosphate monobasic, also termed monocalcium phosphate, calcium biphosphate, and acid calcium phosphate, it is used as a leavening agent and acidulant. calcium phosphate diba-sic, also termed dicalcium phosphate dihydrate, is used as a dough conditioner and mineral supplement. calcium phosphate tribasic, also termed tricalcium phosphate and precipitated calcium phos-phate, is used as an anticaking agent, mineral supplement, and con-ditioning agent.
White or almost white powder.
This chemical is included in Basic Chemicals. See more about what is Calcium phosphate and Calcium phosphate SDS information.
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