N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
N-Hydroxyethyl-2-pyrrolidone (HEP) waa isku-dhis dabiici ah oo qaab-dhismeed ahaan ka tirsan kooxda isku-dhisyada pyrrolidone, qaacidada gaarka ah ee molecular-kana waa C6H11NO2. Waa nooc ka mid ah molecule-ka 2-pyrrolidone kaas oo kooxda hydroxyethyl (-CH2CH2OH) ay ku xiran tahay atamka nitrogen ee pyrrolidone.
| SHAYGA | Heerka Caadiga ah |
| Muuqaalka | Dareere huruud ah oo cad, oo khafiif ah |
| Midab | ≤5% |
| Biyaha ku jira | ≤0.5% |
| Daahirnimo | ≥99.0% |
| Amiin | ≤0.1% |
| γ-Butyrolactone | ≤0.1% |
1. Waxyaabaha dareeraha ah iyo walxaha sunta ah
Dareeraha: N-Hydroxyethyl-2-pyrrolidone waa dareere dabacsan oo loo isticmaali karo in lagu milmo kiimikooyin gaar ah oo aan si fiican ugu milmin biyaha. Badanaa waxaa loo isticmaalaa dareere ahaan marka la sameynayo kiimikada.
Daawaynta Jirka: Sababtoo ah sifooyinka cidhifyada, N-hydroxyethyl-2-pyrrolidone waxaa sidoo kale loo isticmaalaa surfactant waxaana badanaa laga helaa qaar ka mid ah nadiifiyeyaasha warshadaha iyo jeermiska dila;
2. Qurxinta iyo Alaabada Daryeelka Shakhsi ahaaneed:
Iyada oo ah maaddooyin ku jira alaabada daryeelka maqaarka iyo timaha, N-hydroxyethyl-2-pyrrolidone waxay gacan ka geysataa hagaajinta dufanka, qoyaanka iyo nuugista maqaarka ee badeecada. Waxaa badanaa loo isticmaalaa alaabada daryeelka shakhsi ahaaneed sida shaambooyada, kareemada maqaarka, nadiifiyeyaasha, iwm., iyadoo ah qoyaan-celiye iyo qaboojiye maqaarka;
3. Warshadaha dharka iyo daabacaadda iyo rinjiyeynta:
Warshadaha dharka, N-hydroxyethyl-2-pyrrolidone mararka qaarkood waxaa loo isticmaalaa dareere ahaan rinjiyeyaasha iyo waxyaabaha lagu daro si loo hagaajiyo natiijooyinka rinjiyeynta iyo isku mid ahaanshaha.
25kg/bac
N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
