Ethyl ascorbic acid (CAS: 86404-04-8) nwere ozi zuru ezu
Nkọwa
| Ntụpọ | 3-O-EthylAscorbylEther;3-O-Ethyl-L-ascorbicAcid;ETYLASCORBICACID;3-o-ethyl-l-ascorbic acid;3-O-ETHYLASCORBICACID;(5R,1'S) -5- (1,2-Dihydroxy-ethyl) -4-ethoxy-Chemicalbook3-hydroxy-5H-furan-2-otu;(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 |
| CAS | 86404-04-8 |
| Fomula nke Molecular | C8H12O6 |
| Ibu molekụla | 204.18 |
| Ọdịdị Chemical |  |
| Ọdịdị | White crystalline ntụ ntụ |
| Nyocha | 99% MIN |
Nkọwapụta
| Ihe | Nkọwapụta |
| Ọdịdị | White crystalline ntụ ntụ |
| Nyocha | 99% MIN |
| Ebe Na-agbaze | 110.0-115.0 ℃ |
| pH (3% mmiri ngwọta) | 3.5-5.5 |
| Ọnwụ na ihicha | ≤0.5% |
| Ihe fọdụrụ mgbanye | ≤0.2% |
| Mmechi | Nsonaazụ a dabara na ụkpụrụ USP35 |
Ojiji
① Na-egbochi ọrụ tyrosinase site na Cu2 + na-eme ya na igbochi nhazi nke melanin;
② Nchacha ọcha na mmetụta iwepụ freckle (2% agbakwunyere);
③ Mgbochi ọkụ Japanese butere mbufụt nke akwụkwọ kemịkalụ, nwere mmetụta antibacterial na mgbochi mkpali siri ike;
④ Melite akpụkpọ ahụ na-adịghị mma na nke na-egbuke egbuke, ma na-enye mgbatị akpụkpọ ahụ;
⑤ Dozie ọrụ cell akpụkpọ ahụ ma kwalite mmepụta collagen.
Nkwakọ ngwaahịa na mbupu
1KG aluminum foil akpa, 25KG / drum
Ethyl ascorbic acid bụ nke ngwaahịa nkịtị, enwere ike ibu ya n'oké osimiri ma ọ bụ ikuku
debe na nchekwa
Ndabere: 2 afọ
Chekwaa n'ime akpa mechiri emechi na ụlọ okpomọkụ ma debe nkụ
Ike
1MT kwaọnwa, ugbu a, anyị na-agbasa anyị mmepụta akara.
Usoro ihe omume
VC ethyl ether nwere ike iru melanocytes ozugbo na basal oyi akwa site na cuticle, na-egbochi ọrụ tyrosinase, gbochie nguzobe nke melanin, ma weghachi melanin na enweghị agba, si otú a na-achacha akpụkpọ ahụ nke ọma.Na mgbakwunye, VC ethyl ether nwere ike isonye ozugbo na njikọ nke collagen ma rụkwaa ọrụ cell akpụkpọ ahụ mgbe ọ banyere n'ime dermis, ka iwelie collagen, mee ka akpụkpọ ahụ zuo oke ma na-agbanwe, ma mee ka akpụkpọ ahụ dị nro ma dị ire.3-O-ethyl-L-ascorbic acid nwere ike ịbụ ihe nkwụsi ike bara uru maka ngwọta p-hydroxyacetophenone.
FAQ
Q: Gịnị bụ opekempe kacha maka Ethyl Ascorbic Acid (CAS: 86404-04-8)?
R:1kg
Q: Ọ bụrụ na ị nwere ike ịnakwere nkwakọ ngwaahịa pụrụ iche maka Ethyl Ascorbic Acid (CAS: 86404-04-8)?
R: Ee, anyị nwere ike hazie mbukota dị ka ndị ahịa chọrọ.
Ajụjụ: Enwere ike iji Ethyl Ascorbic Acid (CAS: 86404-04-8) na ngwaahịa ịchọ mma?
R: N'ezie ee
Q: Kedu ụgwọ ị ga-anabata maka Ethyl Ascorbic Acid (CAS: 86404-04-8)?
R: LC, TT, WESTERN UNION na ndị ọzọ
