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Product ---- Light Stabilizer/UV absorber  
UV-770
CAS NO. : 52829-07-9
Appearance : White or Light Yellow Granule
Melting point : 80-85¡æ
Loss on drying : 0.5%max
Assay : 99.0%min
Remark :Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate
Transmittance
425nm ¡Ý98.0%
500nm ¡Ý99.0%
 
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