Fiber Materials / Alfa Chemistry
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UV Absorber-UV 4050

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Catalog ACM124172538
CAS 124172-53-8
Description UV 4050 (124172-53-8) acts as a light stabilizer / UV absorber. It is suitable for the stabilization of polyolefins, particularly in thick-walled PP molding and PP fibers, as well as ABS, PS, PA and polyesters.
Synonyms N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)-N,N'-diformylhexamethylenediamine
Molecular Weight 450.70
Molecular Formula C26H50N4O2
Melting Point 155 - 158°C
Content 99.00% min
Form Powder
Volatiles 0.50% max

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