Antioxidant Thib Ob 626
Cov Lus Qhia Yooj Yim:
Khoom npe: Antioxidant 626
Siv Lub Npe: BIS (2, 4-ditert-butylphenyl) pentainerol bisdiphospphite
Cov Lus Txhais: Alterary Antioxidant 626; 3,9-BIS (2,4-di-ter-terylphenoxy) -2,8,10-tetraoxa-3,9-diphosphapiropaspiro [5.5] Undecane
Tus lej naj npawb: 26741-53-7
Molecular cov mis: c33h50o6p2
Molecular hnyav: 604.69
EineCs Number: 247-952-5
Cov Qauv Txheej Txheem:
Lwm yam pawg: Yas Additives; antioxidant; Organic tshuaj raw khoom;
Melting taw tes: 170-180 ° C
Boint taw tes: 555.8 ± 50.0 ° C (kwv yees)
Cov hmoov tshauv: ≤1.00%
Ntws: 166 [Ntawm 20 ℃] ntom: 166 [ntawm 20 ℃]
Solubility: Yooj yim soluble hauv toluene, chloromethane, chloromethans, chloroform thiab lwm yam kuab tshuaj organic, solidble me ntsis hauv dej cawv, insoluble hauv dej.
Cov khoom: hmoov dawb.
Logp: 10.9 ntawm 25 ℃
| Kev qhia tshwj xeeb | Ib yam | Lub hom phiaj |
| Kev tshwm sim | Cov hmoov dawb | |
| Melting taw tes | ℃ | 170.0-180.0 |
| Cov ntsiab lus tshauv | % | ≤1.00 |
| Tus Nqi Acid | mgkoh / g | ≤1.00 |
| 2,4-dtbp | % | ≤1.00 |
| Cov ntsiab lus tseem ceeb | % | ≥95.0 |
Cov lus piav qhia: zoo phosphite - theem nrab antioxidant
Nta: Tsis tshua nrov, muaj nuj nqi ntau dua, thiab ntau siv nrog cuam tshuam phenolic antioxidants.
Raws li organic polymer awxiliaied antioxility, siab dua volatility, feem ntau nrog blocked phenol tseem ceeb antioxidant 1010,1076, nrog cov nyhuv zoo; tuaj yeem siv nrog benzotriazole ultraviolet nqus thiab thaiv amine photostabilizer nyob rau sab nraum zoov cov khoom;
Muaj feem xyuam rau: Polyolefin thiab Olfefonate, Polycarbonate, Polyamides thiab lwm yam kev loj hlob, roj hmab thiab roj hmab thiab cov nplaum.
Ntxiv tus nqi: 0.05-0.2%, cov nyiaj ntxiv tau txiav txim siab raws li kev xeem cov neeg siv khoom.
Paceked nyob rau hauv 20 kg / 25 kg thawv / txhuas ntawv nyiaj hnab.
Lossis ntim raws li cov neeg yuav tsum tau ua.
Khaws cia rau hauv thaj chaw qhuav hauv qab 25 ℃ Nrog lub txee txee ntawm ob xyoos.
Antioxidant Thib Ob Hlis 168
Antioxidant Thib Ob 636
Antioxidant thib ob 412s
Antioxidant thib ob antioxidant tnpp
Thov hu rau peb rau cov ntaub ntawv muaj feem xyuam.
Kev Lag Luam Kev Lag Luam Tshiab tau mob siab muab cov tshuaj tua kab mob zoo kom tau raws li cov kev lag luam no, tsav kev txhim kho tshiab hauv kev tsim kho, thov hu rau peb:
Email: nvchem@hotmail.com
