Chemical Name: Tris(nonylphenyl)phosphite 

Molecular Formula: C₄₅H₆₉O₃P

CAS NO.: 26523-78-4

Molecular Weight: 689 

Structural Formula: 

Specifications:

Characteristics and Uses : 
Antioxidant TNPP is an excellent Phosphite Ester Antioxidant, can help product color and production stability with regeneration, drying, mixing and other process steps. TNPP can be used in food-contacting materials and has great synergy when used with other Hindered Phenol Antioxidant. It can be used in many polymers, for example HDPE, LLDPE, SBR, ABS resin, PVC and other polymers.  
 

Storing and Packing: 
This packed in steel barrels with the net capacity of 200 kg per barrel or pack according to customers' demands.