• Phosphorus Trichloride is the starting product for the manufacture of Phosphorus Oxychloride, Thiophosphoryl Chloride & Phosphorus Pentachloride.
• The reaction of Phosphorus Trichloride with alcohols and phenols leads to esters of phosphorus acid, which are used as plasticizers and stabilizers for plastics.
• It is used as a chlorinating agent in various process.
• In the manufacture of Organo phosphorus pesticides & Weedicides.
• In the preparation of Naphthol dyes/Blue-G