Asiidhka Ethyl Ascorbic (CAS:86404-04-8) oo leh macluumaad faahfaahsan
Faahfaahinta
| Isku micne | 3-O-EthylAscorbylEther;3-O-Ethyl-L-ascorbicAcid; ETHYLASCORBICAID; 3-o-ethyl-l-ascorbicacid; 3-O-ETHYLASCORBICAID; (5R,1'S)-5-(1,2-Dihydroxy-ethyl)-4-ethoxy-Chemicalbook3-hydroxy-5H-furan-2-one;(5r)-5-[(1s)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxy-5h-furan-2-one; (R)-5-((S)-1,2-dihydroxyethyl)-4-ethoxy-3-hydroxyfuran-2(5H)-one |
| CAS | 86404-04-8 |
| Qaacidada Molekulerka | C8H12O6 |
| Miisaanka Molekulerka | 204.18 |
| Qaab-dhismeedka Kiimikada |  |
| Muuqaalka | Budada cad ee kirismaalka ah |
| Baaritaan | 99%DAQIIQADII |
Faahfaahinta
| Shay | Tilmaamaha |
| Muuqaalka | Budada cad ee kirismaalka ah |
| Baaritaan | 99%DAQIIQADII |
| Barta Dhalmada | 110.0-115.0℃ |
| pH (3% xal biyo ah) | 3.5-5.5 |
| Lumis marka la qalajiyo | ≤0.5% |
| Hadhaaga dabka | ≤0.2% |
| Gunaanad | Natiijooyinku waxay la jaan qaadayaan heerarka USP35 |
Isticmaalka
① Joojinta dhaqdhaqaaqa tyrosinase iyadoo la adeegsanayo Cu2+ oo ku shaqeynaya isla markaana xannibaya sameynta melanin;
② Waxtar aad u wanaagsan oo lagu caddeeyo cadaynta iyo ka saarista freckle (2% lagu daray);
③ Caabuqa iftiinka Jabbaan ee ka hortagga iftiinka ee Chemistrybook, oo leh saameyn xooggan oo bakteeriyada dila iyo bararka;
④ Hagaaji maqaarka caajiska ah oo aan dhalaal lahayn, oo sii dabacsanaanta maqaarka;
⑤ Hagaaji dhaqdhaqaaqa unugyada maqaarka oo kor u qaad wax soo saarka kolajka.
Baakadeynta iyo Rarista
Bacda aluminiumka 1KG, 25KG/durbaan
Ethyl Ascorbic Acid waxay ka mid tahay alaabada caadiga ah waxaana lagu qaadi karaa badda ama hawada
haynta iyo kaydinta
Ansixinta: 2 sano
Ku kaydi weel xiran heerkulka qolka oo ha qallalo
Awoodda
1MT halkiibisha, hadda waxaan ballaarinaynaa khadka wax soo saarkayaga.
Habka ficilka
VC ethyl ether waxay si toos ah u gaari kartaa melanocytes-ka lakabka hoose iyada oo loo marayo xuubka, waxay joojin kartaa dhaqdhaqaaqa tyrosinase, waxay joojin kartaa sameynta melanin, waxayna dib u soo celin kartaa melanin midab la'aan, taasoo si wax ku ool ah u caddeynaysa maqaarka. Intaa waxaa dheer, VC ethyl ether waxay si toos ah uga qayb qaadan kartaa isku-darka kolajka iyo hagaajinta dhaqdhaqaaqa unugyada maqaarka ka dib marka ay gasho maqaarka maqaarka, si loo kordhiyo kolajka, looga dhigo maqaarka mid buuxa oo dabacsan, loona sameeyo maqaar jilicsan oo siman. 3-O-ethyl-L-ascorbic acid waxay noqon kartaa xasiliye waxtar leh oo loogu talagalay xalka p-hydroxyacetophenone.
Su'aalaha Badiya La Weydiiyo
S: Waa maxay tirada ugu yar ee dalabka ee Ethyl Ascorbic Acid (CAS:86404-04-8)?
R:1kg
S: Haddii aad aqbali karto baakad gaar ah oo loogu talagalay Ethyl Ascorbic Acid (CAS:86404-04-8)?
R: Haa, waxaan diyaarin karnaa baakadaha sida looga baahan yahay macaamiisha.
S: Ma isticmaali kartaa Ethyl Ascorbic Acid (CAS:86404-04-8) alaabada qurxinta?
R: Haa hubaal
S: Lacag noocee ah ayaad aqbali kartaa Ethyl Ascorbic Acid (CAS:86404-04-8)?
R:LC,TT, WESTERN UNION iyo kuwa kale
