Zinc Pyrrolidone Carboxylate (Zinc PCA) CAS 15454-75-8
Kev Taw Qhia
| INCI | CAS# | Molecular | MW |
| ZINC PCA | 15454-75-8 | C10H12N206Zn | 321.6211 |
Zinc Pyrrolidone Carboxylate Zinc PCA (PCA-Zn) yog cov zinc ion uas cov sodium ions raug pauv rau kev ua haujlwm bacteriostatic, thaum muab cov haujlwm moisturizing thiab bacteriostatic rau daim tawv nqaij.
Zinc PCA hmoov, tseem hu ua Zinc Pyrrolidone Carboxylate, yog ib qho tshuaj pleev xim sebum, uas tsim nyog rau cov tshuaj pleev ib ce rau cov tawv nqaij oily, PH yog 5-6 (10% dej), Zinc PCA hmoov cov ntsiab lus yog 78% min, Zn cov ntsiab lus yog 20% min.
Cov ntawv thov
• Kev saib xyuas tawv taub hau: Tshuaj zawv plaub hau rau cov plaub hau oily, kev saib xyuas tiv thaiv kev poob plaub hau
• Tshuaj pleev kom tawv nqaij du thiab ci ntsa iab
• Kev saib xyuas tawv nqaij: Kev saib xyuas tawv nqaij oily, daim npog ntsej muag
Zinc Pyrrolidone Carboxylate Zinc PCA (PCA-Zn) yog ib qho zinc ion, ntau txoj kev tshawb fawb tau qhia tias zinc tuaj yeem txo qhov tso tawm ntawm sebum ntau dhau los ntawm kev txwv 5-a reductase. Kev ntxiv zinc ntawm daim tawv nqaij pab tswj cov metabolism ib txwm ntawm daim tawv nqaij, vim tias kev tsim cov DNA, kev faib cell, kev tsim cov protein thiab kev ua haujlwm ntawm ntau yam enzymes hauv tib neeg cov ntaub so ntswg yog inseparable los ntawm zinc. Nws tuaj yeem txhim kho sebum secretion, tswj sebum secretion, tiv thaiv qhov txhaws, tswj cov roj-dej sib npaug, daim tawv nqaij mos thiab tsis khaus thiab tsis muaj kev phiv. Hom tawv nqaij oily yog cov khoom xyaw tshiab hauv cov tshuaj pleev ib ce thiab cov kua txias, uas muab cov tawv nqaij thiab cov plaub hau mos, tshiab. Nws kuj muaj kev ua haujlwm tiv thaiv kev laus vim nws inhibits qhov tsim ntawm collagen hydrolase. pleev, tshuaj zawv plaub hau, tshuaj pleev ib ce, tshuaj pleev thaiv hnub, kho cov khoom thiab lwm yam.
Cov Lus Qhia Tshwj Xeeb
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov tsos | Dawb rau daj ntseg hmoov khoom |
| PH (10% Dej kua) | 5.6-6.0 |
| Poob ntawm qhov ziab% | ≤5.0 |
| Nitrogen% | 7.7-8.1 |
| Zinc% | 19.4-21.3 |
| Raws li mg/kg | ≤2 |
| Hlau hnyav (Pb) mg/kg | ≤10 |
| Tag nrho cov kab mob (CFU / g) | <100 |
Pob khoom
1 kg, 25 kg, Nruas & hnab yas los yog Aluninium foiled hnab & zip xauv hnab
Lub sijhawm siv tau
24 lub hlis
Kev Khaws Cia
Cov khoom no yuav tsum tau kaw kom tsis txhob muaj teeb thiab khaws cia rau hauv qhov chaw qhuav, txias thiab muaj cua nkag tau zoo
