Antioxidant yibanze 1076
| Izina RY'IGICURUZWA | Antioxidant yibanze 1076 |
| Izina ryimiti | β- (3, 5-di-tert-butyl-4-hydroxyphenyl) octadecyl; 3- 1,1-dimethylethyl) -4-hydroxybenzenepropanoic aside octadecyl ester; |
| Numero ya CAS | 2082-79-3 |
| Inzira ya molekulari | C35H62O3 |
| Uburemere bwa molekile | 530.86 |
| Umubare wa EINECS | 218-216-0 |
| Imiterere | |
| Ibyiciro bifitanye isano | Antioxydants;Inyongeramusaruro;Imashini itanga urumuri;Ibikoresho byongera ibikoresho ibikoresho bya shimi; |
Ingingo yo gushonga: 50-52 ° C (lit.)
Ingingo yo guteka: 568.1 ± 45.0 ° C (Biteganijwe)
Ubucucike: 0.929 ± 0.06g / cm3 (Biteganijwe)
Ingingo yerekana:> 230 ° F.
Gukemura: Gukemura muri chloroform, Ethyl acetate (gake), methanol (bike).
Coefficient ya acide (pKa): 12.33 ± 0.40 (Biteganijwe)
Ibyiza: Umweru kugeza umweru nka poro ikomeye.
Gukemura: Gushonga muri ketone, hydrocarbone ya aromatic, hydrocarbone ya ester, hydrocarbone ya chlorine na alcool, idashonga mumazi.
Igihagararo: gihamye.Umuriro, ushobora guturika hamwe n'umukungugu / ikirere kivanze.Ntibishobora guhuzwa na okiside ikomeye, acide na base.
LogP: 13.930 (est)
| Ibisobanuro | Igice | Bisanzwe |
| Kugaragara | ifu ya kirisiti yera | |
| Ibirimo | % | ≥98.00 |
| Kugaragara | bisobanutse | |
| Ikibazo gihindagurika | % | ≤0.20 |
| Ibirimo ivu | % | ≤0.10 |
| Ingingo yo gushonga | ℃ | 50.00-55.00 |
| Itumanaho ryoroheje | ||
| 425nm | % | ≥97.00 |
| 500nm | % | ≥98.00 |
1.Nkuko polymerisike kama ya antioxydeant nyamukuru.
2. Polymer itunganya uburyo bwiza bwa antioxydants, ikoreshwa cyane mukugabanya impinduka zijimye no gukora gel.
3. Tanga igihe kirekire cyumuriro, mububiko no gukoresha ibicuruzwa byanyuma kugirango utange igihe kirekire kurinda ibintu bifatika.
4. Ifite imbaraga nziza zo guhuza hamwe nizindi antioxydants.
5.Mu bicuruzwa byo hanze birashobora gukoreshwa hamwe na benzotriazole ultraviolet ikurura kandi ikabuza amine yumucyo.
Ikoreshwa cyane muri polyethylene, polypropilene, polyformaldehyde, ABS resin, polystirene, polyvinyl chloride inzoga, plastiki yubuhanga, fibre synthique, elastomers, ibifunga, ibishashara, reberi yubukorikori hamwe nibikomoka kuri peteroli.
Amafaranga yinyongera: 0.05-1%, umubare winyongera wihariye ugenwa ukurikije ikizamini cyo gusaba abakiriya.
Bipakiye muri 20Kg / 25Kg umufuka cyangwa ikarito.
Ubike muburyo bukwiye ahantu humye kandi uhumeka neza munsi ya 25 ° C kugirango wirinde guhura ninkomoko yumuriro.Ubuzima bwa Shelf bwimyaka ibiri.
