N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
O le N-Hydroxyethyl-2-pyrrolidone (HEP) o se faʻalapotopotoga faʻapitoa e faʻapipiʻiina i le vaega o le pyrrolidone o faʻapotopotoga, ma o le faʻasologa mole mole o le C6H11NO2. O se mea e maua mai i le 2-pyrrolidone mole o loʻo faʻapipiʻi ai se vaega hydroxyethyl (-CH2CH2OH) i le nitrogen atom o pyrrolidone.
| MEA | TULAGA |
| Fa'aaliga | E manino, lanu samasama lanu samasama |
| Lanu | ≤5% |
| Suavai Suavai | ≤0.5% |
| Mama | ≥99.0% |
| Amine | ≤0.1% |
| γ-Butyrolactone | ≤0.1% |
1. Solvents ma surfactants
Solvent: N-Hydroxyethyl-2-pyrrolidone ose solu polar e mafai ona fa'aoga e fa'amavae ai nisi o vaila'au e le mafai ona solu i le vai. E masani ona faʻaaogaina e avea o se solvent i le faʻaogaina o vailaʻau.
Surfactants: Ona o ona meatotino polar, N-hydroxyethyl-2-pyrrolidone o loʻo faʻaaogaina foi e avea o se mea faʻafefete ma e masani ona maua i nisi o mea faʻamama fale gaosi oloa ma faʻamaʻi;
2. Cosmetics & Mea Tausiga Fa'aletagata:
I le avea ai o se elemene i le paʻu ma le tausiga o lauulu, o le N-hydroxyethyl-2-pyrrolidone e fesoasoani e faʻaleleia ai le lubricity, moisturization ma le paʻu o le paʻu o le oloa. E masani ona faʻaaogaina i mea tau tausiga a le tagata lava ia e pei o shampoos, kulimi paʻu, faʻamamaina, ma isi mea, e pei o se faʻamalama ma le paʻu paʻu;
3. Ie ma lomitusi ma valiina pisinisi:
I totonu o fale gaosi oloa, o le N-hydroxyethyl-2-pyrrolidone o nisi taimi e faʻaaogaina e avea o se solvent mo vali ma faʻaopoopoga e fesoasoani e faʻaleleia taunuuga vali ma tutusa.
25kg/pe
N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
