Omnistab LS 622 – CAS: 65447-77-0

Omnistab LS 622 is an oligomeric hindered amine light stabilizer (HALS). Furthermore,…

Description

Omnistab LS 622 is an oligomeric hindered amine light stabilizer (HALS). Furthermore, it is effective as antioxidant and contributes significantly to the long-term heat stability of polyolefins and tackifier resins.

Product Composition

  • CAS number: 65447-77-0
  • Chemical name: Butanedioc acid, dimethylester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol
  • Moleculair formula: (C15H25NO4)n
  • Molecular weight (g/mol): 3100.00-4000.00

Product Specification

  • Melting point/range (ºC): 50.00 – 70.00
  • Transmittance 450 nm (%): 95.00 min
  • Transmittance 500 nm (%): 97.00 min
  • Ash (%): 0.20 max
  • Volatiles (%): 0.50 max
  • Product form(s): Granular, Powder
  • Packaging option(s): Carton

 

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