Name：Light stabilizer UV-4050

Molecular formula：C₂₆H₅₀N₄O₂

Molecular weight：450.7

Structural formula：

CAS NO：124172-53-8

Appearance：White or white - like crystalline powder

Melting point：155-158℃

Dry weight loss：≤0.5%

Content：≥99%

Application：Recommended for polystyrene, impact resistant polystyrene, ABS, SAN, ASA. It has high compatibility with pigments and pigments. In PP,HDPE resin, can be used with other applicable phenolic antioxidants.

Packing：25 kg carton