Omnistab AN 697
· Chemical Name:(1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
· CAS:70331-94-1
· Molecular formula:C40H60N2O8
· Molecular weight:696.91
· Chemical Name:(1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
· CAS:70331-94-1
· Molecular formula:C40H60N2O8
· Molecular weight:696.91
OMNISTAB AN697 is a high efficiency hindered phenolic antioxidant and metal deactivator.
It can significantly reduce the oxidative degradation and metal catalytic degradation of polymer materials in the process of processing and use. And it can provide long-term thermal resistance.
It can be widely used in wire and cable insulation materials, film materials, auto parts and so on. Especially suitable for polypropylene, polyethylene, polystyrene , polyester, EPDM, EVA and ABS products.
Item | Specification |
Appearance | White powder |
Assay | 98.00% min |
Melting point | 174.00-180.00℃ |
Volatile | 0.50% max |
Ash | 0.10% max |
Transmittance | 425nm: 95.00% min 500nm: 97.00% min |
Keep container tightly closed. Avoid ingestion and inhalation.
25 KG Bag or as customers’ requirements.
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