Cov lus qhia tshwj xeeb ntawm 3-O-Eth-ethyl-L-ascorbic acid are cas 86404-04-8
|
Kev tshwm sim |
Dawb crystalline hmoov |
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Purity (hplc, wt%) |
99.0% min |
|
Purity (los ntawm HPLC,% Thaj Chaw) |
99.0% min |
|
Melting taw tes |
111.0 Qib rau 116.0 Degree |
|
PH tus nqi (2% kua tov) |
3.5 rau 5.5 |
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Sulfated tshauv (600 degree) |
0.10% Max |
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Dej Cov Ntsiab Lus |
1.0% max |
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Realidual VC |
10 mg / kg max |
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Cov hlau hnyav |
10 ppm max |
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Tag nrho cov naj npawb ntawm cov kob |
1000 cfu / g max |
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Poov xab & pwm (PDA txujci) |
100 cfu / g max |
|
Escherichia coli thiab Salmonella |
Tsis zoo |
|
Staphylococcus aureus |
Tsis zoo |
|
Pseudomonas aeruginosa |
Tsis zoo |
Cov Ntawv Thov
1. Kev kom hniav ua kom zoo nkauj thiab kev lag luam Skincare
Whitening thiab brightening tus neeg sawv cev:
3-o-ethyl-l-ascorbic acid are cas 86404-04-8 inhibitstyrosinase kev ua sithiab txo melanin synthesis, ua rauDaim Tawv Teebthiab txhim khoDaim tawv nqaij ua ke.
Kev Tiv Thaiv Antioxidant:
NeuartralizesDawb radicalsthiabreactive oxygen hom (Ros), tiv thaiv daim tawv nqaij los ntawmkev yees duabthiabKev nyuaj siab ib puag ncig.
Collagen synthester:
Txhim khocollagen ntau lawm, txhim khoTxoj kev Elasticity, kev ruaj, thiabTxo Wrinkles.
Tsim Kom Zoo:
Tsis zoo li cov kua qaub ntshiab l-ascorbic acid, nws yog ntau duaruaj khov nyob rau hauv cov dej-ua qauv, ua rau nws zoo tagnrho rauserums, cream, pleev tshuaj, thiab gels.
2. Kev lag luam kev lag luam
Muaj peev xwm siv nyob rau hauvdermatological khotsomhyperpigmentation, melasma, thiabCov Hnub Nyoog.
Ua abiocompork antioxidant, nws tuaj yeem siv rau hauv cov qauv uas taw qhia kev txhawb nqaQhov txhab zoo kholossisKev kho kom tawv nqaij tawv.
3. Nutraceuticals thiab cov khoom noj muaj nuj nqi(Tawm siv)
Raws li aRuaj Vitamin C Vitamin C Derivative, nws yuav tshawb nrhiav rau kev siv hauvmuaj fortified hauslossisKev Noj Qab Haus Huv Khoom, txawm tias qhov no tsis tshua muaj ntau dua li siv kom hniav.
Cov txiaj ntsig
1. Txhim Kho Kev Ruaj Ntseg
Piv rau l-ascorbic acid, 3-o-ethyl-l-ascorbic acid yog:
Ntau tiv taus oxidation
Ruaj khov nyob rau hauv tshav kub thiab lub teeb
Ntev dua txee-lub neejHauv cov tshuaj pleev ib ce
2. Cov tawv nqaij muaj siab tawv
TusTxheej txheem ethyltxhim kholipophilicity, enablingZoo nqus tau rau hauv daim tawv nqaij.
Ib zaug nqus tau, nws tuaj yeem yogenzymatically hloov rov qab mus rau cov vitamin C, xa nws cov kev tiv thaiv antioxidant interacellularly.
3. Multi -ctional Ua Kom Zoo Nkauj
Ua ke peb cov txiaj ntsig kom hniav dawb loj hauv ib qho Molecule:
Tshuaj tiv thaiv kab mob
Kev ua yus
Kev Tawm Tsam Laus
Haum rauTxhua Hnub Skincare ib txwm, suav nrog ob qho tib sikev tivthiabkev khoKev muag khoom ntawm cov tawv nqaij.
4. Tsis muaj kev txob tshuaj thiab muaj kev nyab xeeb
Gentler rau ntawm daim tawv nqaij dua li cov kua ntau ntawm l-ascorbic acid.
Tuaj yeem siv rauCov tawv nqaij tawv lossis tawv nqaij tawv.
5. Syneroistic nrog lwm tus ua
Ua haujlwm zoo nrog cov khoom xyaw xws li:
Niacinamide(rau kev ua kom muaj zog)
Tus ferulic acidthiabVitamin E(los txhim kho antioxidant cuam tshuam)
Hyaluronic Acid(rau kev haus dej)
Tag
3-O-Ethyl-L-Ascorbic Acid are Li 86404-04-8yog ib tiam tom ntejVitamin C derivativedav siv nyob rau hauv lubKev ua kom zoo nkauj thiab dermatical IndustriesRau nwsKev ua kom tawg, tshuaj tiv thaiv kab mob, thiab kev tawm tsam kev lauscov khoom. Nws zoo duaruaj khov, Bioavailability, thiabDaim tawv nyiasUa rau nws ib qho zoo tshaj plaws cov khoom xyaw ua ke hauvCov tawv niaj hnub niaj hnub no, muab ntau-lub hom phiaj tau txais txiaj ntsig nrog kev voos tsawg. Raws li thov kom muaj kev ua tau zoo, ruaj khov ua haujlwm loj, cov duab no tseem ua rau ua lub luag haujlwm tseem ceeb hauvLub tswv yim tshiab thiab kev daws teeb meem zoo.
Cim npe nrov: 3-o-ethyl-l-ascorbic acid are 86404-8, Tuam Tshoj 3-O-Ascorbic Acid are 86404-8 Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj
