Yav dhau los: High Purity 3-O-Ethyl-L-Ascorbic Acid CAS 86404-04-8 Ethyl Ascorbic Acid
Tau txais cov neeg siv khoom txaus siab yog peb lub tuam txhab lub hom phiaj mus ib txhis. Peb yuav siv zog los tsim cov khoom tshiab thiab cov khoom zoo tshaj plaws, ua tau raws li koj cov kev xav tau tshwj xeeb thiab muab kev muag khoom ua ntej, ntawm kev muag thiab tom qab-muag kev pabcuam rau Newly Arrival High Purity 3-O-Ethyl-L-Ascorbic Acid CAS 86404-04-8 Ethyl Ascorbic Acid, Peb tswj xyuas cov sij hawm xa khoom raws sij hawm. Peb lub moto yuav tsum muab cov khoom zoo hauv lub sijhawm teev tseg.
Tau txais cov neeg siv khoom txaus siab yog peb lub tuam txhab lub hom phiaj mus ib txhis. Peb yuav siv zog los tsim cov khoom tshiab thiab cov khoom zoo tshaj plaws, ua tau raws li koj cov kev cai tshwj xeeb thiab muab kev pabcuam ua ntej muag, muag thiab tom qab muag rau koj.Tuam Tshoj Ethyl Ascorbic Acid thiab CAS 86404-04-8, Peb tab tom sim peb qhov zoo tshaj plaws los ua kom cov neeg siv khoom txaus siab thiab txaus siab. peb ua tsaug vam tias yuav tsim kom muaj kev sib raug zoo rau kev lag luam mus sij hawm ntev nrog koj lub tuam txhab hwm xav tias lub sijhawm no, raws li kev sib npaug, kev sib raug zoo thiab yeej kev lag luam los ntawm tam sim no mus rau yav tom ntej.
Ethyl Ascorbic Acid yog ib qho zoo heev ntawm daim tawv nqaij ntxuav hniav dawb, nws inhibits kev ua ntawm Tyrosinase los ntawm kev ua ntawm Cu2 + thiab nws tiv thaiv kev sib txuas ntawm melanin.
Ethyl Ascorbic Acid nkag mus rau hauv daim tawv nqaij qhov chaw uas nws metabolized rau ascorbic acid.Vim cov txheej txheem no nws cov kev ua tau zoo isore pronounced tshaj ib qho ntawm cov ntshiab ascorbic acid.Non irritating rau ntawm daim tawv nqaij thiab ob lub qhov muag.
Qhov tseem ceeb Technical Parameters:
| Qhov tshwm sim | Dawb los yog yuav luag dawb crystal hmoov |
| Solubility | Yooj yim yaj hauv dej |
| Cov ntsiab lus | 98.5% min. |
| Tus nqi pH | 3.5 ~ 5.5 hli |
| Melting Point | 110.0 ~ 115.0 ℃ |
| Kev ziab qhuav | 1.0% max. |
| Dawb VC | 10 ppm max. |
| Residue Ignition | 0.1% max. |
| Hnyav Hlau | 20 ppm max. |
Muaj nuj nqi:
Vitamin C
Niaj hnub no, ntau yam vitamin C derivatives yog siv rau hauv cov tshuaj pleev ib ce rau kev siv sab nraud. Ntshiab vitamin C, ascorbic acid los yog tseem hu ua L-ascorbic acid (ascorbic acid) muaj cov nyhuv ncaj qha tshaj plaws.In sib piv rau lwm yam variants, nws tsis yog thawj zaug yuav tsum tau hloov dua siab tshiab rau hauv daim ntawv nquag. Cov kev tshawb fawb pom tau tias vitamin C txhawb collagen synthesis thiab tua cov dawb radicals. Nws tseem muaj txiaj ntsig zoo tiv thaiv pob txuv thiab hnub nyoog me ntsis los ntawm inhibiting tyrosinase. Txawm li cas los xij, ascorbic acid tsis tuaj yeem ua tiav rau hauv cov kua nplaum vim tias cov khoom xyaw nquag ua rau oxidation thiab decomposes sai heev. Yog li ntawd, kev npaj ua lyophilisate lossis kev tswj hwm raws li cov hmoov yog tsim nyog.
Nyob rau hauv cov ntaub ntawv ntawm ib tug serum muaj ascorbic acid, cov formulation yuav tsum muaj ib tug nruj pH nqi kom paub meej tias qhov zoo tshaj plaws tau nkag mus rau hauv daim tawv nqaij. Kev tswj hwm yuav tsum yog airtight dispenser. Cov vitamin C derivatives uas tsis tshua muaj tawv nqaij ua haujlwm lossis ua kom ntev dua thiab ua kom ruaj khov txawm tias nyob hauv cov nplaum nplaum tshwj xeeb yog tsim rau cov tawv nqaij rhiab lossis qhov muag nyias.
Nws paub zoo tias qhov siab ntawm cov khoom xyaw nquag tsis txhais tau tias muaj kev saib xyuas zoo dua. Tsuas yog cov kev xaiv ua tib zoo xaiv thiab cov qauv ua raws li cov khoom xyaw ua kom pom kev bioavailability, zoo ntawm daim tawv nqaij, kev ruaj ntseg siab, thiab cov khoom ua tau zoo tshaj plaws.
Vitamin C Derivatives
| Lub npe | Qhia luv luv |
| Ascorbyl Palmitate hmoov | Fat Soluble Vitamin C |
| Ascorbyl Tetraisopalmitate hmoov | Fat Soluble Vitamin C |
| Ethyl ascorbic acid | Dej Soluble Vitamin C |
| Ascorbic Glucoside | Kev sib txuas ntawm ascorbic acid thiab qabzib |
| Magnesium Ascorbyl Phosphate | Salty ester daim ntawv vitamin C |
| Sodium Ascorbyl Phosphate | Salty ester daim ntawv vitamin C |
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