DL-Mandelic Acid Powder CAS 90-64-2 Dl-Mandelic Acid for Skin Whitening
Tlhaloso ea Sehlahisoa
DL-Mandelic Acid ke alpha hydroxy acid e nkhang hamonate e nang le foromo ea molek'hule ea C8H8O3. Ke ntho e tiileng ea kristale e tšoeu e qhibilihang metsing le lihlapolli tsa polar organic. Ke selelekela sa bohlokoa sa lithethefatsi tse fapaneng. Kaha molek'hule ke chiral, e teng ho e 'ngoe ea li-enantiomers tse peli hammoho le motsoako oa racemic, o tsejoang e le paramandelic acid. Mandelic Acid ke k'hemik'hale e se nang 'mala, flake kapa phofo e tiileng, 'mala o bobebe, monko o fokolang. E qhibiliha ka metsing a chesang, ethyl ethe le isopropyl alcohl. Indasteri ea meriana e ka sebelisoa bakeng sa methyl benzoylformate ea mahareng, cefamandole, vasodilator Cyclandelate, eyedrops Hydrobenzole, cylert joalo-joalo, hape e ka sebelisoa e le sebaballi. E sebelisoa e le reagent ea lik'hemik'hale bakeng sa organic synthesis. E sebelisoa e le lisebelisoa tse tala le li-intermediates, li-dae intermediates, joalo-joalo.
COA
| LINTLHA | TS'ELISO | SEphetho TEKO |
| Tlhahlobo | 99% DL-Mandelic Acid | E lumellana |
| Mmala | Phofo e Tshweu | E lumellana |
| Monko o monate | Ha ho monko o khethehileng | E lumellana |
| Boholo ba likaroloana | 100% e feta 80mesh | E lumellana |
| Tahlehelo ka ho omisa | ≤5.0% | 2.35% |
| Masala | ≤1.0% | E lumellana |
| Tšepe e boima | ≤10.0ppm | 7ppm |
| As | ≤2.0ppm | E lumellana |
| Pb | ≤2.0ppm | E lumellana |
| Masalla a chefo e bolaeang likokoanyana | E mpe | E mpe |
| Kakaretso ea palo ea lipoleiti | ≤100cfu/g | E lumellana |
| Yeast & Mold | ≤100cfu/g | E lumellana |
| E.Coli | E mpe | E mpe |
| Salmonella | E mpe | E mpe |
| Qetello | Lumellana le Specification | |
| Polokelo | E bolokiloe sebakeng se Phodileng le se omileng, Qoba Leseli le Matla le Mocheso | |
| Shelf bophelo | Lilemo tse 2 ha li bolokiloe hantle | |
Mosebetsi
1. Thepa ea Exfoliating: DL-Mandelic acid e na le lisebelisoa tsa exfoliating tse thusang ho tlosa lisele tse shoeleng tsa letlalo le ho khothalletsa ho tsosolosoa ha letlalo. Sena se ka kenya letsoho ho ntlafatseng sebopeho sa letlalo, boreleli le khanya.
2. Mosebetsi oa Antibacterial: DL-Mandelic acid e bontša thepa ea antibacteria, haholo-holo khahlanong le mefuta e itseng ea libaktheria. E ka thusa ho thibela kholo ea libaktheria letlalong, ho etsa hore e be molemo bakeng sa ho sebetsana le makhopho le mathata a amanang le letlalo.
3. E Bonolo 'me e Mamelleha Hantle: Ha e bapisoa le tse ling tsa alpha hydroxy acid (AHAs), DL-Mandelic acid e tsebahala ka tlhaho ea eona e bonolo. Hangata e nkoa e loketse batho ba nang le letlalo le nang le kutloelo-bohloko, kaha e atisa ho se tenehe le ho fokotsa monyetla oa ho baka bofubelu kapa ho ruruha.
4. Hyperpigmentation le Uneven Skin Tone: DL-Mandelic acid e lumeloa hore e thusa ho laola tlhahiso ea melanin, e leng se etsang hore e be molemo bakeng sa ho sebetsana le hyperpigmentation le ho khothalletsa letlalo ho feta. E ka ba molemo ho fokotsa ponahalo ea matheba a lefifi, melasma le mefuta e meng ea mebala.
5. E Loketse Mefuta e sa tšoaneng ea Letlalo: DL-Mandelic acid e atisa ho mamelloa hantle ke mefuta e sa tšoaneng ea letlalo, ho akarelletsa le letlalo le tloaelehileng, le mafura, le kopantsoeng le le nang le kutlo. Sebopeho sa eona se bonolo le monyetla o tlase oa ho teneha li etsa hore e be motsoako o fapaneng oa lihlahisoa tsa letlalo.
6. Tlatsetso ho Metsoako e Meng ea Tlhokomelo ea Letlalo: DL-Mandelic acid e ka sebelisoa hammoho le lisebelisoa tse ling tse sebetsang ho li-skincare formulations, tse kang li-antioxidants, li-moisturizers le li-sunscreens, ho ntlafatsa katleho ea tsona le ho fana ka melemo e feletseng ea tlhokomelo ea letlalo.
Kopo
Ts'ebeliso ea phofo ea DL-mandelic acid mafapheng a fapaneng haholo e kenyelletsa indasteri ea meriana, indasteri ea dae, li-reagents tsa lik'hemik'hale, organic synthesis, fungicide joalo-joalo.
1. Lefapheng la meriana , DL-mandelic acid ke karolo ea bohlokoa lipakeng tsa mefuta e fapaneng ea lithethefatsi, joalo ka cefodrozole, methapo ea mali ea dilator cyclomandelate, marotholi a mahlo a hydroxybenzazole, pimaolin, joalo-joalo. Ho feta moo, e ka sebelisoa hape joalo ka urethral. e sireletsang, e na le liphello tsa bactericidal le antibacterial, 'me e na le phello ea phekolo ea molomo e tobileng ea tšoaetso ea tsamaiso ea moroto. Dl-mandelic acid e boetse e na le thepa ea limolek'hule ea chiral, e etsa hore e be sehlahisoa sa bohlokoa sa chiral se mahareng le se setle sa lik'hemik'hale, se ka kopanngoa le mefuta e sa tšoaneng ea lithethefatsi, ho akarelletsa le hlotropin mandelate, antispasmodic DL-benzyl mandela, joalo-joalo. Lithethefatsi tsena ha li felle feela. e sebelisoa feela bakeng sa kalafo ea mafu, empa hape e na le phello e habeli ea ho bolaea peō ea botona le trichomonas .
2. Lefapheng la dae , DL-mandelic acid ke karolo ea bohlokoa ea bohareng ba li-dyes tse qhalaneng tsa heterocyclic tse kang benzodifuranone. Lidae tsena li na le thepa e ntle haholo 'me li sebelisetsoa ho daea masela.
3. Joaloka lik'hemik'hale tsa lik'hemik'hale, DL-mandelic acid e sebelisoa ho li-reagents tse khethehileng, tse kang li-reagents tsa zirconium le li-reagents tsa koporo, 'me li phetha karolo ea bohlokoa lipatlisisong tsa laboratori.
4. In organic synthesis , DL-mandelic acid le li-derivatives tsa eona li na le mefuta e mengata ea likopo, eseng feela e ka sebelisetsoang ho kopanya mefuta e fapaneng ea li-intermediate tsa lithethefatsi, empa hape e le lisebelisoa tse tala tsa organic synthesis, li kenya letsoho kahong ea lintho tse rarahaneng haholoanyane. mehaho ea limolek'hule .
5. E le sebolaea-khuru, DL-mandelic acid le lintho tse tsoang ho eona li na le tšebetso e thibelang likokoana-hloko 'me li ka sebelisoa ho lokiseng litlhare tse thibelang likokoana-hloko le chefo e bolaeang likokoanyana,' me li na le liphello tse thibelang likokoana-hloko tse ling.
Ka kakaretso, phofo ea DL-mandelic acid e na le mefuta e mengata e sebelisoang likarolong tse sa tšoaneng, ho tloha indastering ea meriana ho ea ho indasteri ea dae, ho ea ho li-reagents tsa lik'hemik'hale le lihlahisoa tsa tlhaho, kaofela li phetha karolo ea bohlokoa.
Lihlahisoa tse Amanang
Fektheri ea Newgreen e boetse e fana ka li-amino acid ka tsela e latelang:
Sephutheloana le thomello
