| I gama le-brand | Shine + Hwhite m-nr |
| Case No. | 98-92-0; 123-99-9 |
| Inci Igama | INiacinamide, i-azelaic acid |
| Isicelo | EUMulsion, ukhilimu, umnyombo, izimonyo zokugeza ubuso, ukugeza |
| Isishuqulu | I-1kg net bag ngayinye |
| Ukubonakala | Umhlophe we-powder |
| pH | 3.0-5.0 |
| Okuqukethwe kweNicotinamide | 0.35 ~ 0.45 g / g |
| Okuqukethwe kwe-azelaic acid | 0.55 ~ 0.65 g / g |
| Ubuhlakaniselo | Isixazululo samanzi |
| Sebenza | I-antioxidant; Mhlophe; -Pholisa |
| Impilo yeshelufu | Iminyaka emi-3 |
| Ukubeka | Kuvalwe ku-Light, kugcinwe ku-10 ~ 30 ° C. Gwema kude nemithombo evuthayo kanye nokushisa. Vimbela ukukhanya kwelanga okuqondile. Gcina isitsha esivaliwe. Kufanele igcinwe ngokwahlukana ne-oxidant ne-alkali, i-acid. |
| Isilinganiso somuthi | 1.0-3.0% |
Isicelo
1. I-Synthesis Mechay: I-Nicotinamide ne-Azelaic Acid ngaphansi kwezimo ezithile, ngokusebenzisa ama-hydrogen bond, ama-van der Waals Force nezinye izibopho ezingezona ezenziwa ngaphansi kwenhlanganisela yenhlanganisela ye-eutectic. Isakhiwo se-Shine + Hwhite m-nr siyalekwa futhi sivame ukubhekisa kuma-molecule amabili noma ngaphezulu ethatini elifanayo, ngamandla athile, ukwakha ilungiselelo elijwayelekile lesakhiwo sekristalu. Enqubweni ye-synthesis, i-nicotinamide kanye ne-azelaic acid ifakwa ngaphansi kokuguqulwa okuphezulu ngaphansi kwezimo zokushisa okuphezulu kanye nokuvikelwa kwegesi i-inert. Lapho kuncishiswa ekushiseni kwegumbi, umkhiqizo uphinde waphinda uqiniswe ngemuva kokuqina ukuze uthole ubumsulwa obuphezulu bukhanye + Hwhite m-nr.
2 Le molecule entsha ihlanganisa imisebenzi ye-azelaic acid ne-nicotinamide ukuhlinzeka ngombala wesikhumba okhanyisa wesikhumba kanye nomphumela we-exfoliating for umkhiqizo wokugcina. Ngasikhathi sinye, inamakhono aqinile nama-antioxidant kanye nama-anti-anti wokukhuthaza, ngakho-ke impahla eluhlaza eluhlaza yezimonyo zesikhathi sokushiya kanye nezimonyo zezimonyo.
