Omnistab LS B 791

About Omnistab LS B 791

Omnistab LS B 791 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 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): 708.34
  • 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
  • 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
Product Data Sheet
Partinchem logo




Product Data Sheet

Omnistab LS B 791


Date: Friday, Sep 17, 2021

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): 708.34
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

Do you need help with anything? Contact us!

Frank van Dongen

WhatsApp

+31630720851

WeChat

+31630720851

Or send a message

  • Hidden
  • This field is for validation purposes and should be left unchanged.