Description
Omnistab AN 697 (70331-94-1) is a hindered phenolic antioxidant and metal deactivator. It helps protect polymers against oxidative degradation and metal catalyzed degradation.
Product Composition
- CAS number: 70331-94-1
- Chemical name: (1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
- Moleculair formula: C40H60N2O8
- Molecular weight (g/mol): 696.91
Product Specification
- Content (%): 99.00 min
- Volatiles (%): 0.50 max
- Ash (%): 0.10 max
- Melting point/range (ºC): 174.00 – 180.00
- Transmittance 425 nm (%): 97.00 min
- Transmittance 500 nm (%): 98.00 min
- Product form(s): Powder
- Packaging option(s): Carton
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