N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
N-Hydroxyethyl-2-pyrrolidone (HEP) ke motsoako oa manyolo oo ka mokhoa o hlophisitsoeng e leng oa sehlopha sa metsoako ea pyrrolidone, 'me mokhoa o khethehileng oa limolek'hule ke C6H11NO2. Ke motsoako oa molek'hule ea 2-pyrrolidone moo sehlopha sa hydroxyethyl (-CH2CH2OH) se kopantsoeng le athomo ea nitrogen ea pyrrolidone.
| ITEM | TS'ELISO |
| Ponahalo | Mokelikeli o hlakileng, o mosehla hanyane |
| Mmala | ≤5% |
| Litaba tsa Metsi | ≤0.5% |
| Bohloeki | ≥99.0% |
| Amine | ≤0.1% |
| γ-Butyrolactone | ≤0.1% |
1. Litlhapi le li-surfactants
Solvent: N-Hydroxyethyl-2-pyrrolidone ke motsoako oa polar o ka sebelisetsoang ho qhaqha lik'hemik'hale tse itseng tse sa hloekeng hantle metsing. Hangata e sebelisoa e le solvent ka lik'hemik'hale synthesis.
Li-surfactants: Ka lebaka la thepa ea eona ea polar, N-hydroxyethyl-2-pyrrolidone e boetse e sebelisoa e le surfactant 'me hangata e fumanoa ho tse ling tse hloekisang liindasteri le likokoana-hloko;
2.Litlolo le Lihlahisoa tsa Tlhokomelo ea Motho:
E le motsoako oa lihlahisoa tsa tlhokomelo ea letlalo le moriri, N-hydroxyethyl-2-pyrrolidone e thusa ho ntlafatsa lubricity, moisturization le ho monya ha letlalo la sehlahisoa. E atisa ho sebelisoa lihlahisoa tsa tlhokomelo ea botho tse kang li-shampoo, litlolo tsa letlalo, li hloekisa, joalo-joalo, e le moisturizer le setlolo sa letlalo;
3. Indasteri ea masela le ea khatiso le ea ho daea:
Indastering ea masela, ka linako tse ling N-hydroxyethyl-2-pyrrolidone e sebelisoa e le motsoako oa lidae le li-additives ho thusa ho ntlafatsa sephetho sa ho daea le ho tšoana.
25kg / mokotla
N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
