RUBBER ANTIOXIDANT PBN

Chemical name: N-phenyl-2-naphthylamine 
Molecular Formula: C16H13N 
CAS NO.:135-88-6 

Specification ：
Appearance
Pale or Brown powder 
Melting point ≥
105.0
Reduction in weight after Heating,%≤
0.20
Ash,,%≤
0.20
Phenylamine content
No blue   and purple reaction by testing 
Screen residue(100 meshes),%≤
0.20
Magnetic object content,%≤
0.008
Application:The product is mainly used for natural and synthetic. Used in tyres, rubber belts, and so on.