3-O-Ethyl Ascorbic Acid Cas 86404-04-8 Maka nlekọta anụ ahụ
Vitamin C ethyl ether bụ ihe bara uru nke vitamin C. Ọ bụghị naanị na ọ kwụsiri ike na ihe kemịkal, ọ bụ ihe nrụpụta vitamin C na-enweghị agba, kamakwa ihe lipophilic na hydrophilic amphoteric, nke na-agbasawanye ngwa ngwa ya, ọkachasị na kemịkalụ kwa ụbọchị. 3-O-ethyl ascorbic acid ether nwere ike ịbanye na dermis ngwa ngwa site na stratum corneum. Mgbe ịbanye n'ime ahụ, ọ dị nnọọ mfe na-emebi site na enzymes ndu ka ọ rụọ ọrụ ndu nke vitamin C. Ọ nwere ike igbochi ịmepụta melanin, mee ka ọkpụkpụ anụ ahụ dịkwuo mma, na-enye akpụkpọ anụ ahụ, mgbochi oxidation na ọrụ ndị ọzọ.
| Aha | 3-O-Ethyl ascorbic acid |
| CAS | 86404-04-8 |
| Usoro ihe omimi | C8H12O6 |
| Ibu molekụla | 204.18g / mole |
| Ọdịdị | White crystalline ntụ ntụ. Soluble na mmiri. |
| Nyocha | ≥ 99% (HPLC) |
| Ebe mgbaze | 112.0 ka 116.0 Celsius C |
| Ebe esi nri | 551.5± 50.0 Celsius C (buru amụma) |
| Njupụta | 1.46±0.1 g/cm3 (buru amụma) |
1. Na-egbochi ọrụ tyrosinase site na Cu2 + na-eme ya na igbochi mmepụta nke melanin;
2. Mmetụta dị ọcha na-acha ọcha na freckle wepụ mmetụta (2% agbakwunyere);
3. Ọ nwere ike iguzogide mbufụt nke ìhè anyanwụ na-akpata ma nwee mmetụta antibacterial na mgbochi mkpali siri ike;
4. Meziwanye akpụkpọ ahụ na-adịghị mma ma na-egbuke egbuke, ma na-enye ike akpụkpọ ahụ;
5. Mezie ọrụ cell akpụkpọ ahụ ma kwalite mmepụta collagen.
1kg / akpa, aluminom foil bag na PE akpa lining. Debe akara na ọta site na ìhè. Wepụ acid, alkali na oxidizing agents.
3-O-Ethyl Ascorbic Acid Cas 86404-04-8
3-O-Ethylascorbate; Vitamin C nke ethyl; LG-VCE; 3-o-EthyL; 3-O-Ethyl-L-ascorbicAcid>; L-Ascorbic acid, 3-O-ethyl-; 3-O-ethyl-l-ascorbic acid? (EA); 3-o-ETHHYL ASCORBIC Acid; VCE na-achacha akpụkpọ ahụ; 3-O-Ethyl-L-ascorbic acid USP/EP/BP; 3-O-Ethyl-L-ascorbic acid cas 86404-04-8; Ọdịmma 3-O-Ethyl-L-Ascorbic Acid API nwere CAS: 86404-04-8; 3-O-Ethyl Ascorbyl Ether; ethyl ascorbic acid; (5r) -5 - [(1s) -1,2-dihydroxyethyl] -4-ethoxy-3-hydroxy-5h-furan-2-otu; (R) -5- ((S) -1,2-dihydroxyethyl) -4-ethoxy-3-hydroxyfuran-2 (5H) -otu; VC ethyl ether; vitamin C ethyl ether; Ethyl ascorbyl ether; 3-0-Ethyl ascorbic acid; 3-o-Ethyl Ether
