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ANTIOXIDANT 697 CAS NO. 70331-94-1

Categories ANTIOXIDANTS
Model Number: 697
Place of Origin: CHINA
MOQ: 100KG
Payment Terms: L/C, D/P, T/T
Supply Ability: 50MT/MONTH
Delivery Time: 5 DAYS
Packaging Details: 25KG/CARTON
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    ANTIOXIDANT 697 CAS NO. 70331-94-1

    Chemical name: 2,2’-oxamidobis[ethyl 3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate
    CAS No:70331-94-1
    Molecular formula:C40H60N2O8
    Molecular weight: 696.92
    Appearance: White powder
    Assay,%:≥98
    Melting point,℃:174-180
    Ash,%:≤0.1
    Volatility,%:≤0.5
    Light transmittance: 425nm≥97%
    500nm≥98%
    ANTIOXIDANT HONOX-697 is a sterically hindered phenolic antioxidant and metal deactivator. It protects polymers against oxidative degradation and metal catalyzed degradation during processing and in end-use applications. It also provides long term thermal stabilization properties. It has low volatility. It is an excellent, non-discoloring, non-staining antioxidant and thermal stabilizer with outstanding metal deactivation properties. Typical end use applications include wire and cable insulation, film and sheet manufacture as well as automotive parts. It is especially suitable for polypropylene, polyethylene, polystyrene, polyester, DPDM, EVA and ABS. It has synergistic effect with phosphites, other phenols and thioesters. It is also FDA approved for adhesives and polymers. info at hhochem. com
    Quality ANTIOXIDANT 697  CAS NO. 70331-94-1 for sale
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