Taw qhia thiab daim ntawv thov CAS:10191-41-0|DL- -Tocopherol/Vitamin E
Taw qhia DL- -tocopherol, tshuaj lub npe yog (±)-2,5,7,8-tetramethyl-2-(4′,8′,12′-trimethyltridecyl){ {10}} Chromanol, tseem hu ua vitamin E cawv, yog ib chav kawm ntawm cov tebchaw uas feem ntau pom muaj vitamin E. Nws tau raug hu ua "tocopherol" vim tias nws cov vitamin kev ua haujlwm tau pom thawj zaug hauv xyoo 1936 hauv kev sim ntawm fertility yam hauv nas. Nws muaj nyob rau hauv edible roj, txiv hmab txiv ntoo, zaub thiab nplej. Nws yog ib tug fat-soluble vitamin thiab ib qho tseem ceeb antioxidant nyob rau hauv. Cov congeners ntawm DL- -tocopherol yog: d- -tocopherol; d- -tocopheryl ester; dl- -tocopheryl ester; hydrogen succinate d{17}}tocopheryl ester; hydrogen succinate dl- -tocopherol ester; - tocopherol; - tocopherol; muaj zog.
Lub luag haujlwm tseem ceeb
1. Vitamin E yog cov tshuaj tua kab mob uas muaj txiaj ntsig zoo, uas tuaj yeem tiv thaiv cov cell membranes los ntawm kev puas tsuaj dawb radical thiab tiv thaiv cov hlab ntsha, plawv, mis, qhov muag, tawv nqaij thiab qog thiab lwm yam kabmob. Yog li ntawd, ntau yam kab mob ntev tuaj yeem tiv thaiv tau. Xws li mob qog noj ntshav mis, kab mob plawv, mob qog noj ntshav, thiab lwm yam.
2. Txhawb nqa cov protein txuas ntxiv thiab kev sib txuas, uas tuaj yeem txhawb kev kho qhov txhab.
3. Txhawb txoj kev loj hlob ntawm capillaries thiab cov hlab ntsha me, txhim kho peripheral cov ntshav ncig, ua kom cov pa oxygen hauv cov ntaub so ntswg, thiab tsim cov khoom noj khoom haus zoo rau kev kho mob rwj.
4. Nws muaj feem xyuam rau kev ua me nyuam thiab kev tsim cov phev, tiv thaiv kev nchuav menyuam thiab tsis muaj menyuam, thiab tswj zes qe menyuam.
5. Tiv thaiv cov qe ntshav liab thiab tiv thaiv hemolytic anemia.
6. Ua kom tawv nqaij dawb thiab tshem tawm pob txuv, tu plaub hau, tiv thaiv tshav ntuj thiab kho tawv nqaij.
7. Txhim kho kev tiv thaiv kab mob thiab ncua kev laus. 8. inhibit qhov kev loj hlob ntawm Helicobacter pylori thiab txo tus nqi rov qab ntawm cov kab mob rwj tom qab kho.
Specification of CAS: 10191-41-0|DL- -Tocopherol/Vitamin E
|
Yam khoom |
SPECIFICATION |
|
CAS |
10191-41-0 |
| MF | C29H50O2 |
|
MW |
430.71 |
|
Melting point |
2-4 degree |
|
Qhov tshwm sim |
Lub teeb daj rau amber ntshiab viscous kua |
|
Purity |
96% ~ 102 feem pua |
|
Boiling point |
{0}} degree 0,1 hli |
|
Kev cia khoom |
2-8 degree |
| Acidity | Tsawg dua los yog sib npaug rau 0.5ml |
| Hnyav hlau | Tsawg dua lossis sib npaug li 10ppm |
| Isobutyl acetate hmoov | Tsawg dua lossis sib npaug rau 0.5 feem pua |
| Ib qho impurity | Tsawg dua lossis sib npaug rau 0.25 feem pua |
| Tag nrho lwm yam | Tsawg dua lossis sib npaug li 2.5 feem pua |
Pob thiab kev thauj mus los ntawm CAS: 10191-41-0|DL- -Tocopherol/Vitamin E
Pob: 10g, 100g, 1000g 25kg
Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv


Cim npe nrov: cas:10191-41-0|dl- -tocopherol/vitamin e, China cas:10191-41-0|dl- -tocopherol/vitamin e manufacturers, hoobkas











