I-antioxidant yesibili engu-626
Imininingwane eyisisekelo:
Igama lomkhiqizo: I-antioxidant yesibili ye-626
Igama lamakhemikhali: I-BIS (2, 4-Ditert-Butylphenyl) Pentaerythritol Bisdiphophoshite
Ama-Synonyms: Ama-Synonyms: Secondary antioxidant 626; 3,9-BIS (2,4-Di-Tert-Butylphenoxy) -2,4,8,8,10-Tetraoxa-3,9-Dinhosphaspiro [5.5] Undecane
Inombolo ye-CAS: 26741-53-7
Ifomula ye-molecular: c33h50o6p2
Isisindo Molecular: 604.69
Inombolo ye-EINECS: 247-952-5
Ifomula yesakhiwo:
Izigaba ezihlobene: Izithasiselo zepulasitiki; i-antioxidant; Izinto zokusetshenziswa kwamakhemikhali zamakhemikhali eziphilayo;
Iphoyinti elincibilikayo: 170-180 ° C
Iphuzu elibilayo: 555.8 ± 50.0 ° C (wabikezela)
Okuqukethwe kwe-ASH: ≤1.00%
Ubuningi: 166 [At 20 ℃] density: 166 [At 20 ℃]
I-Solubinity: incibilika kalula eTolubiene, Chloromethane, Chloroform nakwamanye ama-solvents ezi-organic, incibilika kancane ngotshwala, infoluble emanzini.
Izakhiwo: i-powder emhlophe.
I-LOGP: 10.9 ngo-25 ℃
| Ukucacisa | Umuvo | -Vamile |
| Ukubonakala | Umhlophe we-powder | |
| Iphuzu elincibilikayo | ℃ | 170.0-180.0 |
| Okuqukethwe kwe-Ash | % | ≤1.00 |
| Inani le-acid | mgkoh / g | ≤1.00 |
| 2,4-DTBP | % | ≤1.00 |
| Okuqukethwe okuyinhloko | % | ≥95.0 |
Incazelo: I-Phosphite esebenza kahle kakhulu - i-antioxixidant yesibili
Izici: Ukuguquguquka okuphansi, ukusebenza kahle ngokwengeziwe, nokusetshenziswa okuningi nge-antioxidants ye-phenolic.
Njenge-organic polymer antixidant, ukuguquguquka okuphansi, ukusebenza kahle okuphezulu, ikakhulukazi nge-phenol main antioxidant 1010,1076, enomphumela omuhle we-synergistic; Ingasetshenziswa nge-benzotriazole ultraviolet absorber adorber futhi ivinjiwe i-anine photostabulizer emikhiqizweni yangaphandle;
Kusebenza ku: Polyolefin kanye ne-OleFem Copolymers, i-polycarbonate, ama-polyamides kanye nezinye izipristics zobunjiniyela, irabha kanye nama-lastomers, ukumboza kanye nama-adhesives.
Ngeza inani: 0.05-0.2%, inani elithile lokungeza linqunywa ngokuya ngesivivinyo sohlelo lokusebenza lwamakhasimende.
I-Piceked in 20 kg / 25 kg ibhokisi lebhokisi le-foil / aluminium foil.
Noma egcwele njengezidingo zamakhasimende.
Gcina ngokufanele endaweni eyomile engaphansi kwama-25 ℃ ngempilo yeshalofu yeminyaka emibili.
I-antioxidant yesibili engu-168
I-antioxidant yesibili engu-636
Ama-antioxidant antion 412s
I-TNPP yesibili ye-antioxidant
Sicela uxhumane nathi nganoma yimiphi imibhalo ehlobene.
Ukuhlinzekelwa kwebhizinisi elisha ekuhlinzekeni ama-antioxidant asezingeni eliphakeme ukuhlangabezana nezidingo ezahlukahlukene zalezi zimboni, ukushayela okusha kanye nokusimama kokuthuthukiswa komkhiqizo, sicela uxhumane nathi:
Email: nvchem@hotmail.com
