Chemical Name : 3,5 - di - Butyl - 4 – Hydroxybenzoic Acid , Hexadecyl Ester

Molecular Formula : C31H54O3

Molecular Weight : 475

Cas NO : 67845-93-6

Structure :

Specification :

Appearance : White to off white powder

Melting Point : 58.0 min

Toluene Insolubles , % : 0.2 max

Loss on Drying , % : 0.5 %

Color ( 10 % solution ) : 450 max

Color Scale : 60 max

Purity : ≥ 99.0 %

Application :

UV – 2908 mainly used in polyolefin plastic like PP and PE . It has excellent compatibility with UV absorbers , HALS and thioedters . FDA sanctioned to 0.5 % in polyolefins .

Package :

20kg / cardboard drum with PE bag inside .