ANTIOXIDANT 1098 CAS NO.23128-74-7
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China [CN] Chemical name: N,N-hexamethylene bis (3-(3,5-di-t-butyl-4-hydroxyphenyl) propionamide)
CAS No.：23128-74-7
Molecular formular：C40H64N2O4
Molecular weight：637
Molecular structure
Specification
Appearance: White powder
Assay，%：≥98
Melting point，℃：156-162
Ash，%：≤0.1
Volatility，%：≤0.3
Clarity of solution: Clear
Transmittance 425nm≥97%
500nm≥98%
Solubility (20℃, g/100g solvent)
Acetone:2 Chloroform:6 Benzene:0.01 Ethyl Acetate:1 Caprolactam:＞20 Hexane:0.01 Caprolactam/water(95/5):3 Caprolactam/water(80/20):6 Methanol:6 Water ＜0.01
Application
ANTIOXIDANT HONOX-1098 has characteristics of nondiscolouring, low volatility, good extraction –resistance in hot water and good synergistic with general antioxidant. It is especially suited for the long term thermal and process stabilization of polyamide (nylon) molded parts, fibers and films. It is also used for other polymers such as polyacetal, polyester, polystyrene, elastomer, polyurethane, ABS resin, adhesive, rubber and so on.
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