Waikawa Ethyl Ascorbic (CAS:86404-04-8) me ngā kōrero taipitopito
Ngā Taipitopito
| Kupu ōrite | 3-O-EthylAscorbylEther; 3-O-Ethyl-L-ascorbicAcid; ETHYLASCORBICAID; 3-o-ethyl-l-ascorbic acid; 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 |
| Tauira Ngota | C8H12O6 |
| Taumaha ngota | 204.18 |
| Hanganga Matū |  |
| Āhua | Paura tioata mā |
| Whakamātautau | 99%MIN |
Whakatakotoranga
| Taonga | Ngā Whakatakotoranga |
| Āhua | Paura tioata mā |
| Whakamātautau | 99%MIN |
| Te Pūwāhi Rewa | 110.0-115.0℃ |
| pH (3% wairewa) | 3.5-5.5 |
| Ngaronga i te whakamaroketanga | ≤0.5% |
| toenga mura | ≤0.2% |
| Whakamutunga | E rite ana ngā hua ki ngā paerewa USP35 |
Whakamahinga
① Te aukati i te mahi a te tyrosinase mā te Cu2+ e mahi ana ki runga, me te aukati i te hanganga o te melanin;
② He tino whai hua te whakama me te tango i ngā ira (2% tāpirihia);
③ Ka puta te mumura o te Chemicalbook i te mārama ā-Hapanihi, ā, he kaha te pānga ki te patu huakita me te ārai-mumura;
④ Whakapai ake i te kiri mangu, kanapa hoki, ā, ka hoatu he kiri ngāwari;
⑤ Whakatikatika i te mahi a ngā pūtau kiri me te whakatairanga i te hanga collagen.
Te Tākai me te Tukunga
1KG putea pepa konumohe, 25KG/pahu
No ngā taonga noa te Ethyl Ascorbic Acid, ā, ka taea te kawe mā te moana, mā te rangi rānei.
pupuri me te rokiroki
Mana: 2 tau
Penapena ki roto i tētahi ipu kua kati i te pāmahana rūma, ā, me waiho kia maroke
Te kaha
1MT iamarama, inaianei kei te whakawhānui ake mātou i tā mātou raina whakaputa.
Tikanga mahi
Ka taea e te VC ethyl ether te tae tika atu ki ngā melanocytes i roto i te paparanga turanga mā roto i te cuticle, te aukati i te mahi tyrosinase, te aukati i te hanganga o te melanin, me te whakahoki i te melanin kia kore he tae, ā, ka whai hua te whakama i te kiri. Hei tāpiri, ka taea e te VC ethyl ether te whai wāhi tika ki te hanga collagen me te whakatika i te mahi a ngā pūtau kiri i muri i te urunga ki te dermis, kia nui ake ai te collagen, kia kī, kia ngāwari te kiri, kia ngawari hoki te kiri. Tērā pea he pai te whakamahi i te waikawa 3-O-ethyl-L-ascorbic hei whakaū i te otinga p-hydroxyacetophenone.
Ngā Pātai Auau
Q: He aha te rahinga ota iti rawa mō te Ethyl Ascorbic Acid (CAS:86404-04-8)?
R:1kg
Q: Mena ka taea e koe te whakaae ki te tākai motuhake mō te Ethyl Ascorbic Acid (CAS: 86404-04-8)?
Āe, ka taea e mātou te whakarite i te tākai kia rite ki te hiahia o te kiritaki.
Q: Ka taea te whakamahi i te Ethyl Ascorbic Acid (CAS:86404-04-8) ki ngā hua whakapaipai?
Āe rawa
Q: He aha te utu ka taea e koe te whakaae mō te Ethyl Ascorbic Acid (CAS: 86404-04-8)?
R:LC,TT,WESTERN UNION me ētahi atu
