Thawj antioxidant 1010
| Khoom npe | Thawj antioxidant 1010 |
| Tshuaj lom neeg npe | Quas (β- (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid] PentaTxhua Nkauj; Tetramethylene-3 - (3, 5-di-ter-butyl-4-hydroxyphenyl) methane |
| Tus lej | 6683-19-8 |
| Molecular Cov Qauv | C73h108o12 |
| Molecular hnyav | 1177.66 |
| Einecs tooj | 229-722-6 |
| Txheej Txheem Txheej Txheem Txheej Txheem | |
| Lwm Pawg | Antioxidants; Yas Adasitives; Ua hauj lwm cov tshuaj ntxiv rau cov khoom siv |
Melting taw tes: 115-118 ° C (Dec.) (Lit.)
BLAIL NTAM: 779.1 ° C (ntxhib kwv yees)
Qaus 1.077 g / cm3 (Kwv yees nko)
Cov ntsiab lus tsis pub: 1.6390 (kwv yees)
Solubility: soluble hauv acetone, benzene, ethyl acetate, chloroform.
Me ntsis soluble hauv ethanol, insoluble hauv dej.
Cov Khoom: Dawb rau hmoov dawb
Logp: 18.832 (Est)
| Kev qhia tshwj xeeb | Ib yam | Lub hom phiaj |
| Kev tshwm sim | Dawb hmoov los yog granule | |
| Cov ntsiab lus tseem ceeb | % | ≥94.00 |
| Cov Ntsiab Lus Zoo | % | ≥98.00 |
| Ywj tsw | % | I≤0.50 |
| Cov ntsiab lus tshauv | % | I≤0.10 |
| Melting taw tes | ℃ | 110.00-125.00 |
| Clarity ntawm kev daws teeb meem | Hais meej | |
| Teeb kev hloov pauv | ||
| 45NM | % | ≥96.00 |
| 500nm | % | ≥98.00 |
1.STrong Antioxidant Kev Ua Tau Zoo: tuaj yeem ncua kev ncua lossis inhibit oxidationcov txheej txheem hauv cov tshuaj tiv thaiv tshuaj, yog li los tiv thaiv cov tshuaj ntawm oxidativekev puas tsuaj.
2.thermal ruaj khov: tuaj yeem tswj nws cov oxidation tiv taus ntawm qhov kub, feem ntausiv rau hauv cov ntawv thov raws li cov kev mob siab.
3.Lawv volatility: nws tsis yooj yim rau yaj lossis decompose los ntawm cov khoom, thiab muaj peev xwmtswj hwm nws cov nyhuv antioxidant ntev ntev.
4.Nws yog qhov sib xyaw zoo nrog cov khoom siv, thiab yog siv hauv kev sib xyaw nrogPhosphite Ester Coantioxidants; Nyob rau hauv cov khoom sab nraum zoov tuaj yeem siv nrog Benzotriazole ulastics, engineering dregreat, roj hmab thiab elastomers, roj nplaum thiab lwm yam khoom noj.
Feem ntau nws siv los ua antioxidant hauv cov khoom lag luam stainless hlau, khoom siv rau cov khoom siv roj hmab, thiab lwm yam; Haum rau cov khoom lag luam roj hmab, xws li cov log tsheb, ntsaws ruaj ruaj thiab cov roj hmab kav dej, tuaj yeem txuas ntxiv lub neej, thiab txhim kho kev tiv thaiv kub; Feem ntau siv nyob rau hauv ntau cov xim tha xim, nws tuaj yeem tiv thaiv cov txheej txheej kom tiv thaiv oxidation thiab kev laus.
Ib qho ntxiv npaum li cas: 0.05-1%, tus nqi tshwj xeeb yog txiav txim raws li cov neeg siv khoom thov.
Ntim hauv20kg / 25kg kraft ntawv hnab lossis thawv.
Khaws rau hauv qhov tsim nyog nyob rau hauv ib thaj chaw qhuav thiab zoo-ventilated hauv qab no 25 ° C kom tsis txhob sib cuag nrog cov hluav taws. Txee lub neej ntawm ob xyoos
