DL-Mandelic Acid 90-64-2 Anti-kukalamba
Malipiro:T/T, L/C
Koyambira:China
Port Yotumizira:Beijing / Shanghai / Hangzhou
Kuitanitsa (MOQ):1kg pa
Nthawi yotsogolera:3 masiku ogwira ntchito
Mphamvu zopanga:500kg / mwezi
Malo osungira:Kusungidwa mu ozizira, youma, firiji.
Zamkatimu:ng'oma
Kukula kwa phukusi:1kg / ng'oma, 5kg / ng'oma, 10kg / ng'oma, 25kg / ng'oma
Mawu Oyamba
Mandelic acid ndi alpha hydroxy acid (AHA) yomwe imagwiritsidwa ntchito kutulutsa khungu.Amagwiritsidwa ntchito pochiza ziphuphu, hyperpigmentation, ndi kukalamba khungu.Mandelic acid amagwiritsidwa ntchito m'zinthu zogulitsira khungu komanso m'ma peel aukadaulo.
Mandelic acid ndi imodzi mwazinthu zothandiza.Ngakhale kuti palibe kafukufuku wambiri pa alpha hydroxy acid (AHA) iyi, imaganiziridwa kuti ndi yofatsa pakhungu ndipo ingathandize ndi ziphuphu, khungu, hyperpigmentation, ndi zotsatira za ukalamba.
Kufotokozera (kuyesa 99.5% -102.0% kukwera ndi HPLC)
| ITEM | MFUNDO |
| Maonekedwe | Mwala woyera |
| Kusungunuka | Zosungunuka m'madzi ndi ether |
| Cyanide | Payenera kukhala palibe |
| Assay (benzene) | 50ppm pa |
| Kuyesa (pa dry basis) | 99% mphindi |
| Malo osungunuka | 117-121 ℃ |
| [a]D20 | ± 0.25° |
| Kutumiza (10% w/v madzi) | NLT 90% |
| Zotsalira pakuyatsa | 0.5% MAX |
| Chiphuphu | <20 NTU |
| Chinyezi | 0.5% MAX |
