Jiangsu Evergreen New Material Technology Co., Ltd.(Zhenjiang Hongming Rubber & Plastic Auxiliary Agent Co., Ltd.)
Triphenyl phosphite Serials
Crosslinkers, polymer monomer
Refining additives Serials
Purpose dryer
Phosphite ester

CAS No. 1843-05-6

Molecular formula:  C67H14PO6

Molecular weight:  945

Chemical structure:


(R is C12-14)


Phosphorus content %:                                 5.20-5.90

Density (20℃), g/cm3:                                  0.95-0.98

Viscosity (mPa.s):                                        ≤300(25℃)

Refractive index(nD25):                                  1.4860-1.4980

Heating loss (125℃, %):                                ≤0.5

Properties: Colorless to pale yellow transparent liquid with a slight phenol odor, Insoluble in water,soluble in alcohol, ether, benzene, acetone and other organic solvents.

Applications: mainly used in PVC products, PE, PP, ABS, SBS products as antioxidatant and stabilizer.

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

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