Antioxidans 1098 CAS NO.: 23128-74-7
Nomen chemicum: N,N'-Hexamethylenebis[3-(3,5-di-t-butyl-4-hydroxyphenyl)propionamidum]
Numerus CAS: 23128-74-7
EINECS: 245-442-7
Formula molecularis: C40H64N2O4
Pondus moleculare: 636.96
Structura chemica
Specificatio
| Aspectus | Pulvis albus vel subalbus |
| Punctum fusionis | 156-162℃ |
| Volatilis | 0.3% maximum |
| Examen | 98.0% minimum (HPLC) |
| Cinis | 0.1% maximum |
| Transmissio lucis | 425nm ≥98% |
| Transmissio lucis | 500nm ≥99% |
Applicatio
Antioxidans 1098 est antioxidans excellens pro fibris polyamidicis, rebus formatis et pelliculis. Addi potest ante polymerisationem, ad proprietates coloris polymeri protegendas durante fabricatione, transportatione vel fixatione thermali. Per ultima stadia polymerisationis vel per miscendum siccum in fragmentis nylon, fibrae protegi potest incorporando Antioxidans 1098 in liquefactum polymeri.
Impacatio et Repositio
Involucrum: 25kg/sacculus
Conservatio: In vasis clausis, loco frigido, sicco, et bene ventilato conserva. Vitanda est expositione sub luce solis directa.