Chemical Name: O,O’-Dioctadecylpentaerythritol bis(phosphite) 

Molecular Formula: C₄₁H₈₂O₆P₂

CAS NO.: 3806-34-6 

Structural Formula: 

Specifications:

Characteristics and Uses : 
Antioxidant 618 has great initial dyeing properties and high transparency. This product is an excellent Antioxidant and widely applied to polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, engineering plastics, binding agent, rubber, petroleum etc. for product polymerization. It can also be used with other Hindered Phenol Antioxidants for synergy.

Storing and Packing: 
This product is packed in cardboard box lined with plastic bags with the net capacity of 25 kg per box or according to customers' demands.