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CAS No.：26544-22-9

Molecular formula：C₂₂H₃₉O₃P

Molecular weight:   382

Chemical structural :

Specifications :        Color(Pt-Co):                                  ≤50

                                   Density(ρ₄²⁵):                             0.940-0.960

                                   Refractive index(n_D²⁵):                  1.4750-1.4830

                                   Acidity(KOHmg/g):                         ≤0.10

Properties：colorless transparent liquid, with a little alcohol odor.Soluble in benzene, alcohol and other organic solvents.

Applications ：Polymer additives and a kind of chelator and stabilizer used in PVC and other synthesis resin products ,and also used as anti-ageing agent and antioxidant for plastics such as PE、PP、ABS & SBS etc.

Package : 180kg net galvanized drum ; 720kg net (4 drums)per pallet, and 14.4MT net per 20’container.