Chemical Name: Poly ( Dipropyleneglycol) Phenyl Phosphite

CAS No.：80584-86-7                               

Molecular formula：C102H134O31P8

Molecular weight：2102   

Molecular structure                                        

Specification                                                                     

Appearance: Clear liquid

Specific gravity (25 ℃)：1.168-1.180

Refractive index (25 ℃)：1.533-1.538

Application                                                                       

PHOSPHITE ANTIOXIDANT HONOX-PDP is a high molecular weight phosphite antioxidant which has a high phosphorous content. It is available to apply in stabilizer in many polymers, including PVC, PU foam, PU leather, PU coating, synthetic resin, epoxy resin etc.