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 formular: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% The thermal stabilizer and antioxidant irganox 697 has exceptional metal deactivation abilities and is non-discoloring and non-staining. The production of film, sheets, wire and cable insulation, as well as automobile parts, all use these materials often. Metal ions can be successfully complexed by the antioxidant MD-697 (CAS: 70331-94-1) to prevent them from catalyzing the breakdown of materials. Antioxidant MD-697 is a premium product with a reasonable price offered by Stanford Advanced Materials (SAM). Metal ions can be successfully complexed by the antioxidant MD-697 (CAS: 70331-94-1) to prevent them from catalyzing the breakdown of materials.