Omnistab LS B 791 – CAS 71878-19-8 & 52829-07-9

Omnistab LS B 791 (71878-19-8 & 52829-07-9) is a synergistic mixture of…

Description

Omnistab LS B 791 (71878-19-8 & 52829-07-9) is a synergistic mixture of Omnistab LS 944 and Omnistab LS 770. It is an excellent light stabilizer especially for PP thick sections, which offers excellent surface protection

Product Composition

  • Product name: Omnistab LS 944
  • CAS number: 71878-19-8/70624-18-9 (US)
  • Chemical name: Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-s-triazine-2,4-diyl]- [(2,2,6,6-tetramethyl- 4-piperidyl)imino]-hexamethylene-[(2,2,6,6-tetramethyl-4-piperidyl)imino]]
  • Moleculair formula: C35H69Cl3N8
  • Molecular weight (g/mol): 2100.00-3000.00
  • Product percentage of the blend: 50
  • Product name: Omnistab LS 770
  • CAS number: 52829-07-9
  • Chemical name: Bis (2,2,6,6,-tetramethyl-4-piperidyl) sebaceate
  • Moleculair formula: C28H52N2O4
  • Molecular weight (g/mol): 480.73
  • Product percentage of the blend: 50

Product Specification

  • Ash (%): 0.10 max
  • Volatiles (%): 1.00 max
  • Transmittance 425 nm (%): 90.00 min
  • Transmittance 500 nm (%): 94.00 min
  • Product form(s): Granular, Powder
  • Packaging option(s): Carton

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