Ultraviolet absorbent UV-360

Ingredients: 2,2-methylenebis(6-(2H-benzotriazol-2-yl) -4-(1,; Methylenebisbenzotriazolyltertoctylphenol] 

Molecular formula: C₄₁H₅₀N₆O₂
Molecular weight: 659
CAS NO.: 103597-45-1
Chemical Structural formula:

Sales code: PS-360
Technical index: 
Appearance: light yellow powder 
Assay: ≥ 99%
Melting point: 195℃ 
Loss on dry: ≤ 0.5% 
Ash: ≤ 0.1%
Light transmittance: 440nm≥97%      500nm≥98%