Azelaic Acid 123-99-9 Antioxidant
Kev Them Nyiaj:T / T, L / C
Khoom Keeb Kwm:Tuam Tshoj
Shipping Chaw nres nkoj:Beijing / Shanghai / Hangzhou
Kev txiav txim (MOQ):1kg ua
Lub Sijhawm Lead:3 hnub ua haujlwm
Muaj peev xwm ntau lawm:1000kg / hli
Kev cia khoom:Khaws rau hauv qhov chaw txias, qhuav, chav sov.
Cov khoom siv pob:nruas
Pob loj:1kg / nruas, 5kg / nruas, 10kg / nruas, 25kg / nruas
Taw qhia
azelaic acid yog dicarboxylic acid.Nws ua hauj lwm rau ntawm daim tawv nqaij raws li ib tug maj mam tawm-on exfoliant uas pab unclog pores thiab refine daim tawv nqaij nto.Azelaic acid kuj tseem txo qis hauv cov tawv nqaij uas ua rau rhiab heev thiab ua pob thiab xa cov txiaj ntsig antioxidant.
Specification (kev ntsuam xyuas 99% nce los ntawm HPLC)
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb rau me ntsis daj monocline rhombus crystalline, koob crystalline hmoov |
| Kev txheeb xyuas (MS) | zoo |
| Clarity thiab xim ntawm kev daws | 5ml 1% 1N NaOH tov yog xim tsis muaj xim thiab meej |
| Chlorides | ≤ 0.005% |
| Sulfates | ≤ 0.025% |
| Cov hlau hnyav | ≤ 0.001% |
| Fe | ≤ 0.002% |
| Assay (los ntawm HPLC) | ≥99.0% |
| Particle loj | 100% <80um, min50% <50um |
