Physical and chemical properties: White powdery crystal, no irritating odor. Dissolve in most organic solvents such as n-heptane, benzene, and petroleum ether. Stable at room temperature, decomposes upon contact with water, acidic or alkaline substances, and can sublime. Corrosive, avoid contact with skin, strictly prevent entry into the respiratory tract, eyes, and body. In addition, due to the stability of the six membered ring, it has high temperature resistance characteristics. Index CAS No.: 940-71-6 Molecular Formula: CL6N3P3 Molecular Weight: 347.66 Appearance: White Crystal Purity (%): 99.0 (min) Melting Point: 112-115C Density: 1.98g/cm3 Application: Due to the reactivity of the phosphorus chlorine bond, chlorine can be easily replaced to generate a series of phosphorus nitrile derivatives with special properties. It is an intermediate raw material for synthesizing various halogen-free flame retardants and high-temperature resistant materials, such as the production of flame retardants such as phenoxyphosphonitrile, p-carboxyphenoxyphosphonitrile, polyaminophosphazene, and alkoxyphosphonitrile, as well as polyphosphazene elastomer materials. Due to this reason, a series of phosphazene compounds can be produced. Hexachlorocyclotriphosphazene is a high chlorine consuming product that can be used as an insecticide, fertilizer, anti-tumor drug, phase transfer catalyst, free radical polymerization initiator, light stabilizer, antioxidant, flame retardant, etc. Organic inorganic polymer materials with a wider range of functions can also be synthesized through polymerization reactions, which can be used as catalytic materials, high-temperature resistant rubber, flame retardant materials, polymer electrolytes, optical polymer materials, nonlinear optical materials, biomedical polymer materials, polymer liquid crystals, separation membranes, pharmaceuticals, military industries, etc. Packaging in 25kg or 50kg cardboard drums, vacuum packed in plastic bags, or as specified by the customer; Waterproof and moisture-proof.