Sekondale Antioxidant 626
Zambiri Zoyambira:
Dzina lazogulitsa: Secondary Antioxidant 626
Dzina la mankhwala: Bis (2, 4-ditert-butylphenyl) pentaerythritol bisdiphosphite
Mawu ofanana: Secondary Antioxidant 626; 3,9-bis (2,4-di-tert-butylphenoxy) -2,4,8,10-tetraoxa-3,9-diphosphaspiro [5.5] undecane
Nambala ya CAS: 26741-53-7
Mapangidwe a maselo: C33H50O6P2
Molecular kulemera: 604.69
Nambala ya EINECS: 247-952-5
Zomangamanga:
Magulu ogwirizana: zowonjezera pulasitiki; antioxidant; organic mankhwala zopangira;
Malo osungunuka: 170-180 ° C
Malo otentha: 555.8±50.0°C (Zonenedweratu)
Phulusa: ≤1.00%
Kachulukidwe: 166 [ku 20 ℃] Kachulukidwe: 166 [pa 20 ℃]
Kusungunuka: kusungunuka mosavuta mu toluene, chloromethane, chloroform ndi zosungunulira zina organic, sungunuka pang'ono mu mowa, wosasungunuka m'madzi.
Katundu: ufa woyera.
LogP: 10.9 pa 25 ℃
| Kufotokozera | Chigawo | Standard |
| Maonekedwe | White ufa | |
| Malo osungunuka | ℃ | 170.0-180.0 |
| Phulusa lazinthu | % | ≤1.00 |
| Mtengo wa asidi | mgKOH/g | ≤1.00 |
| 2,4-DTBP | % | ≤1.00 |
| Zomwe zili zofunika kwambiri | % | ≥95.0 |
Kufotokozera: Phosphite yothandiza kwambiri - yachiwiri antioxidant
Mawonekedwe: Osakhazikika pang'ono, amagwira ntchito bwino, komanso amagwiritsidwa ntchito kwambiri ndi zolepheretsa phenolic antioxidants.
Monga organic polima wothandiza antioxidant, otsika kusakhazikika, dzuwa kwambiri, makamaka ndi otsekedwa phenol chachikulu antioxidant 1010,1076, ndi zotsatira zabwino synergistic; angagwiritsidwe ntchito ndi benzotriazole ultraviolet absorber ndi oletsedwa amine photostabilizer mu mankhwala panja;
Imagwira ntchito ku: polyolefin ndi olefin copolymers, polycarbonate, polyamides ndi mapulasitiki ena aumisiri, mphira ndi elastomers, zokutira ndi zomatira.
Onjezani kuchuluka: 0.05-0.2%, kuchuluka kwake komwe kumatsimikiziridwa malinga ndi kuyesa kwa kasitomala.
Yodzaza mu 20 Kg / 25 Kg katoni / thumba la aluminiyamu zojambulazo.
Kapena odzaza malinga ndi makasitomala amafuna.
Sungani moyenera m'malo ouma pansi pa 25 ℃ ndi alumali moyo wa zaka ziwiri.
Sekondale Antioxidant 168
Sekondale Antioxidant 636
Sekondale Antioxidant 412S
Sekondale Antioxidant TNPP
Chonde titumizireni zolemba zilizonse zokhudzana ndi izi.
New Venture Enterprise yadzipereka kuti ipereke ma Antioxidants apamwamba kwambiri kuti akwaniritse zosowa zosiyanasiyana zamafakitalewa, kuyendetsa luso komanso kukhazikika pakukula kwazinthu, chonde titumizireni:
Email: nvchem@hotmail.com
