Phosphorus Oxychloride (POCl3)
Category
Phosphorus, Solar & Photovoltaic Chemicals, Semiconductors & Electronic Chemicals
Sub-Category
Phosphorus Halides & Oxyhalides, Dopants & Process Specialty Chemicals, Photolithography & Etch Chemicals
Description : Phosphorus Oxychloride (CAS No: 10025-87-3) is a vital, highly reactive inorganic intermediate that occupies a pivotal role within the global advanced materials and electronics sectors, primarily valued as a highly efficient liquid phosphorus dopant source for N-type diffusion processes in high-throughput photovoltaic wafer fabrication and integrated circuit manufacturing. Beyond its expanding utility in semiconductor-grade electronics, this volatile fuming liquid serves as a critical chlorinating agent and precursor for the synthesis of complex organophosphorus compounds, including specialized plasticisers and high-performance phosphate ester flame retardants essential for contemporary automotive and construction engineering polymers. The contemporary global market architecture highlights robust demand dynamics, particularly across the Asia-Pacific region, where the rapid scaling of solar energy infrastructure and advanced chemical manufacturing capacities continues to accelerate industrial consumption. As a globally established Phosphorus Oxychloride supplier with high purity levels, we ensure dependable supply, consistent quality, and complete regulatory documentation, including Phosphorus Oxychloride CoA and Phosphorus Oxychloride TDS across all grades. Beyond supply, we support partners through the entire product lifecycle from route scouting, process and formulation development, and analytical method development to scale-up, process optimisation, and pilot-to-commercial manufacturing. Our teams also assist with GMP-compliant quality assurance, regulatory documentation, and global supply chain and logistics coordination.








