Antioxidans 626 CAS NO.: 26741-53-7
Nomen: Antioxidans 626
Synonyma: Bis(2,4-di-tert-butylphenyl) pentaerythritolis diphosphitis; 3,9-Bis(2,4-bis(1,1-dimethylethyl)phenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecanum; Irgafos 126; ADK Stab PEP 24; Mark PEP 24; Ultranox 626.
Structura Molecularis
Formula Molecularis: C33H50O6P2
Pondus Moleculare: 604.69
Numerus Registri CAS: 26741-53-7
Specificationes
| Aspectus | Solidum album vel flavescens |
| Temperatura transitionis vitreae | 95-120°C |
| Damnum in siccatione | 0.5% maximum |
| Toluenum Insolubile | Bene |
Applicationes
Pellicula PE, taenia vel pellicula PP, taenia vel PET, PBT, PC et PVC.
Characteres
1.Volatilitas humilis
2.Reactivitas selectiva
3.Minima contributio coloris
4.Excellens compatibilitas cum aliis HALS et UVA
Impacatio et Repositio
Involucrum: 25kg/carton
Conservatio: In vasis clausis, loco frigido, sicco, et bene ventilato conserva. Vitanda est expositione sub luce solis directa.