Sodium L-pyroglutamate / CAS 28874-51-3
Kev Piav Qhia Luv:
Lub npe khoom: Sodium L-pyroglutamate
Hom: ZA-N
CAS: 28874-51-3
MF:C5H6NNaO3
MW: 151.1
QAUV:
Qhov Ceev: 1.45
Qhov kub yaj: 125°C
cov lus qhia tshwj xeeb
| Khoom | Skev piav qhia meej |
| Tag Nrho Cov Khoom Khoob% | 48% -52% |
| PH | 6.5-7.5 |
| Qhov Ceev Sib Txheeb Ze | 1.240-1.300 |
Kev Siv
Sodium PCA, tseem hu ua sodium pyrrolidone carboxylate, yog siv rau hauv cov tshuaj pleev ib ce ua cov tshuaj pleev ib ce, tshuaj pleev tawv nqaij thiab tshuaj tiv thaiv hluav taws xob. Nws yog ib qho khoom ntuj tsim ntawm daim tawv nqaij thiab kuj yog ib qho tshuaj pleev zoo heev. Nws muaj lub luag haujlwm ntawm kev txhawb nqa keratin thiab siv los txhim kho daim tawv nqaij tus kheej lub peev xwm khaws cov dej noo. SodiumPCA yog ib qho tshuaj pleev ib ce uas tshwm sim hauv tib neeg daim tawv nqaij thiab yog ib qho tseem ceeb ntawm stratum corneum. Nws muaj cov khoom ua kom cov dej noo muaj zog thiab yog ib qho amino acid derivative. Sodium PCA muaj peev xwm nqus dej siab heev thiab tuaj yeem nqus cov dej noo los ntawm huab cua. Nws qhov hygroscopicity zoo ib yam li hyaluronic acid (H·A) thiab muaj zog dua li cov humectants xws li glycerin, propylene glycol, thiab sorbitol. Nws yog ib qho kua pob tshab, tsis muaj xim, tsis muaj ntxhiab nrog me ntsis ntsev saj. Nws tuaj yeem sib xyaw dej nrog cov hlwb thiab tuav ntau zaus nws qhov hnyav hauv dej. Sodium PCA xa cov dej noo rau cov plaub hau thiab daim tawv nqaij thiab siv ua emollient lossis moisturizer hauv cov tshuaj pleev plaub hau thiab cov tshuaj pleev cov dej noo. Nws kuj tseem pom muaj nyob rau hauv cov tshuaj zawv plaub hau, cov tshuaj tsuag plaub hau, cov tshuaj pleev plaub hau, cov tshuaj tsw qab rau daim tawv nqaij thiab ntau yam khoom siv rau plaub hau thiab tawv nqaij. CIR pom zoo sodium concentration txwv rau PCA yog 4%. PCA-Na yog soluble hauv dej. Nws yog me ntsis soluble hauv cov organic solvents. Nyob rau hauv tib lub kub thiab concentration, nws viscosity yog qis dua li ntawm lwm cov moisturizers. Nws tsis muaj qhov nplaum thiab hnyav ntawm glycerin. Ntxiv mus, nws muaj kev nyab xeeb heev thiab yuav luag tsis muaj kev khaus rau daim tawv nqaij thiab qhov muag mucosa. Tib lub sijhawm, nws muaj kev sib koom tes zoo nrog lwm cov moisturizers. Thaum siv ua ke, nws muaj cov nyhuv zoo.
Ntim thiab Xa Khoom
25KG / Nruas los yog raws li cov neeg siv khoom xav tau.
Yog cov khoom siv dav dav thiab tuaj yeem xa los ntawm dej hiav txwv thiab huab cua
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
