Omnistab AN 697

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

Structural formula:
Omnistab AN 697
Applications

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.


Specifications
ItemSpecification
AppearanceWhite powder
Assay98.00% min
Melting point174.00-180.00℃
Volatile0.50% max
Ash0.10% max
Transmittance425nm: 95.00% min
500nm: 97.00% min


Storage and transportation

Keep container tightly closed. Avoid ingestion and inhalation.

25 KG Bag or as customers’ requirements.


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