Tri(nonylphenyl) phosphate (TNPP,TNP) 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 Index Name Indicators Color（APHA） ≤ 70 Relative density（25℃） 0.982～0.992 Refractive（20℃） 1．5260～1．5280 acid value（mgKOH|／g） ≤ 0.10 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 Packing: 200kg /galvanized bucket

CAS NO:3050-88-2;26523-78-4

EC NO:247-759-6

Molecular Formula:C₉₉H₁₇₇O₃P

Molecular Weight:1446.4366

Synonyms:;Tris(nonylphenyl)phosphite;Tris-(nonylphenyl) phosphite ester;TNPP;tris(nonylphenyl) phosphite;;Tris Nonyl Phenyl Phosphite;tris(4-nonylphenyl) phosphite;tris(2-nonylphenyl) phosphite;phenol, 2-nonyl-, dihydrogen phosphite, ion(2-);tri nonyl phenyl phosphite;tri (nonylphenyl) phosphate;Tris-(nonylphenyl)-phosphite;TNP;Tris nonylphenyl phosphite;

Molecular Structure: