Arbutin Cas 497-76-7 me nga korero taipitopito
Taipitopito
| Aronga ōrite | Hydroquinoneβ-d-glucopyraside; Arbutin (maori); 4- (β-d-glucopyranosyloxy) flehel; arbutin, beta-arbutin; 4-hydroxyphechemicalbybylbyllβ-d-galactopynedise; arbutyne; Uva, p-arbutin; Hydroquinone-beta-d-glucoside4-hydroxyphentbeta-d-glucopyraniside |
| K | 497-76-7 |
| Fomula molecular | C12h16o7 |
| Taumaha Momo | 272.25 |
| Hanganga matū |
|
| Putanga | Ko te paura ma, karaihe ranei, he ngawari ngawari i roto i te wai wera, te etanol, he paku noa i te wai makariri |
| Nō mōrearea | 99.5% |
Tautanga
| Take | Whakataetae |
| Putanga | Te paura tioata ma |
| Nō mōrearea | 99.5% min |
| Hanumi wāhi | 198.5 ~ 201.5 ℃ |
| PH PHONE o 1% otinga wai | 5.0 ~ 7.0 |
| Te hurihanga optical motuhake | 【Α】 D 20 = -66 ± 2º |
| Toka | ≤2 ppm |
| Hydroquinone | ≤10 ppm |
| Whakarewa taimaha | ≤10 ppm |
| Te ngaronga i te whakamaroke | ≤0.5% |
| Te toenga toenga | ≤0.5% |
| Pathogen | Huaki: ≤300cfu / gFUngus: ≤100cfu / g |
| Wāhanga whakamutunga | Ka tutuki nga hua i nga paerewa |
Whakamahi
Ko te Arbutin te paanga o te kanapa o te kiri. Ka taea e te haere wawe ki te kiri kaore e pa ki nga pūtau kiri. Ka taea te whakakotahi ki te Tyronine e whakaputa ai i te mahi melanin, ka aukati i te ngohe o te Tyrosis me te hanganga o Melanin, ka tere te whakakorekore me te whakakore i te Melanin. I tua atu, ka taea hoki e te Arbutin te tiaki i te kiri mai i nga miihini koreutu me te pai o te hydrophilicity
Pahi me te tuku
Ka purihia ki roto i nga putea konumohe konumohe me nga putea kirihou kua uru, 1kg ia. Ko te Arbutin he hygroscopic, koa koa ki te waahi pai me te maroke.
No nga taonga noa ka taea te tuku i te moana, i te hau ranei
Kia mau ki te rokiroki
Manaakitanga: 2years
Te Whakanuitanga o te pāmahana pāmahana; Ki te waikawa, ko te tote haukini ka rongoa motuhake
Te Kaha: 200mt ia tau, inaianei kei te whakawhānui atu matou i ta maatau waahanga whakaputa.
FQ
Q: He aha te rahinga o te rahinga iti mo te Arbutin Cas 497-76-7
R: 1kg
Q: Mena ka taea e koe te whakaae ki te whakakii motuhake mo te Arbutin Cas 497-76-7?
R: Ae, ka taea e taatau te whakarite i te kapi hei whakaritenga kaihoko.
Q: Ka taea e koe te whakamahi i te Cas ARBUTIAN 497-76-7 i runga i nga hua whakapaipai?
R: Ae ra
Q: He aha te utu ka taea e koe te whakaae mo te Arbutin Cas 497-76-7?
R: LC, TT, Western Union me etahi atu.
Ko raro pea te hua e hiahia ana koe
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Arbutin Cas497-76-7
