ANTIOXIDANT 1024 CAS NO.32687-78-8

Chemical name:1,2-Bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)hydrazine

CAS No.:32687-78-8

Molecular formular:C₃₄H₅₂N₂O₄

Molecular weight:552.8

Appearance: White powder

Assay,%:≥98

Melting point,℃:224-229

Ash,%:≤0.1

Volatility,%:≤0.5

Transmittance425nm≥96%

500nm≥98%

ANTIOXIDANT HONOX-1024 has the dual structuresof hindered phenol and hydrazide withthe functions as bothantioxidant 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 phenolic resin. It iseffectivelypreventing the polymeric substance from self-oxidation caused by transition metal ion (the remains of the catalyst). Excellent effects can be achieved when it is added to the polymeric substance and used in insulated electric wire and cable. The perfect melting nature makes it easily to mix into the substance mentioned above and otherpolymericsubstances system without any dispersing problem. info at hhochem. com