Omnistab AN B 561

About Omnistab AN B 561

Omnistab AN B 561 is a synergistic processing and long-term thermal stabilizer system. It is a blend of Omnistab AN 168 and Omnistab AN 1010.

  • Product name: Omnistab AN 168
  • CAS number: 31570-04-4
  • Chemical name: Tris(2,4-ditert-butylphenyl) phosphite
  • Moleculair formula: C42H63O3P
  • Molecular weight (g/mol): 646.93
  • Product percentage of the blend: 80
  • Product name: Omnistab AN 1010
  • CAS number: 6683-19-8
  • Chemical name: Pentaerythritoltetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
  • Moleculair formula: H108O12
  • Molecular weight (g/mol): 1177.60
  • Product percentage of the blend: 20
  • Volatiles (%): 0.50 max
  • Transmittance 425 nm (%): 96.00 min
  • Transmittance 500 nm (%): 98.00 min
  • Clarity of Soluting: Clear
  • Product form(s): Powder
  • Packaging option(s): Carton
Product Data Sheet
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Product Data Sheet

Omnistab AN B 561


Date: Saturday, Sep 24, 2022

Product Composition

Product name: Omnistab AN 168
CAS number: 31570-04-4
Chemical name: Tris(2,4-ditert-butylphenyl) phosphite
Moleculair formula: C42H63O3P
Molecular weight (g/mol): 646.93
Product percentage of the blend: 80
Product name: Omnistab AN 1010
CAS number: 6683-19-8
Chemical name: Pentaerythritoltetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
Moleculair formula: H108O12
Molecular weight (g/mol): 1177.60
Product percentage of the blend: 20

Product Specification

Volatiles (%) 0.50 max
Transmittance 425 nm (%) 96.00 min
Transmittance 500 nm (%) 98.00 min
Clarity of Soluting Clear
Product form(s): Powder
Packaging option(s) Carton
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