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
Molecular structure


Specification
Appearance: White powder
Assay，%：≥98
Melting point，℃：224-229
Ash，%：≤0.1
Volat , ility，%：≤0.5
Transmittance 425nm≥96%
500nm≥98%

Solubility (20℃, g/100g solvent)
Acetone:4 n-Hexane ＜0.01 Benzene:0.1 Methanol:4 Chloroform:0.4
Water ＜0.01

Application
ANTIOXIDANT HONOX-1024 has the dual structures of hindered phenol 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 phenolic resin. It is effectively
preventing 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 other polymeric substances system without any dispersing problem.
info at hhochem.com

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