ANTIOXIDANT 1024 CAS NO.32687-78-8

Supplier Info.

Chemical name: 1,2-Bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)hydrazine
CAS No.: 32687-78-8
Molecular formula: C34H52N2O4
Molecular weight: 552.8
Appearance: White powder
Assay,%: 98 min.
Melting point, degree: 224-229
Ash, %: 0.1 max.
Volatility, %: 0.5 max.
Transmittance 425nm 96% min.
500nm 98% min.
ANTIOXIDANT HONOX-1024 has the dual structures of hindered nol and hydrazide with the functions as both antioxidant and metal deactivator. It is a kind of metal deactivator which can be used alone or work with other antioxidants. It is applicable to polyethylene, polypropylene, polystyrene, polyamide, polyester. It is used as the antioxidant especially for nolic resin. It is effectively preventing the polymeric substance from self-oxidation caused by transition metal ion (the remains of the catalyst). Exnt effects can be achieved when it is added to the polymeric substance and used in insulated electric . The perfect melting nature makes it easily to mix into the substance mentioned above and other polymeric substances system without any dispersing problem. info at hhochem. com