Azelaic Acid 123-99-9 Antioxidant
Malipiro:T/T, L/C
Koyambira:China
Port Yotumizira:Beijing / Shanghai / Hangzhou
Kuitanitsa (MOQ):1kg pa
Nthawi yotsogolera:3 masiku ogwira ntchito
Mphamvu zopanga:1000kg / 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
azelaic acid ndi dicarboxylic acid.Imagwira ntchito pakhungu ngati exfoliant yofewa yomwe imachotsa pores ndikuyeretsa khungu.Azelaic acid imachepetsanso kwambiri zinthu zapakhungu zomwe zimatsogolera kukhudzidwa ndi tokhala ndikupereka ma antioxidant.
Kufotokozera (kuyesa 99% kukwera ndi HPLC)
| Zinthu | Zofotokozera |
| Maonekedwe | White to yellow pang'ono monocline rhombus crystalline, singano crystalline ufa |
| Chizindikiritso (MS) | zabwino |
| Kumveka bwino ndi mtundu wa yankho | 5ml 1% 1N NaOH yankho ndi lopanda mtundu komanso lomveka |
| Ma kloridi | ≤0.005% |
| Sulfates | ≤0.025% |
| Zitsulo zolemera | ≤0.001% |
| Fe | ≤0.002% |
| Mayeso (wolemba HPLC) | ≥99.0% |
| Tinthu kukula | 100%<80um,min50%<50um |
