molecular formula：(C₉H₁₉C₆H₄O)₃P
molecular weight：689.03
Properties: colorless transparent liquid, phosphorus content of 4.3%, viscosity 25 Park (20 ℃), freezing point ≤ -5 ℃, insoluble in water, soluble in benzene, acetone, carbon tetrachloride, naphtha, alcohol, etc. organic solvents.
Quality Index

Uses: This product is non-polluting nature of antioxidants, suitable for PVC, impact polystyrene, polyethylene, polypropylene, ABS resin, polyester and epoxy resins, thermo-oxidative stability and high performance, high-temperature processing and use does not change color, and phenolic antioxidants and use a synergistic effect, the general amount of 0.1 to 0.3 copies. This product can be used as natural rubber, synthetic rubber and latex with the antioxidant, had no effect on the vulcanization