N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
N-Hydroxyethyl-2-pyrrolidone (HEP) yog ib qho organic compound uas structurally koom nrog pyrrolidone pawg ntawm cov tshuaj, thiab cov mis molecular tshwj xeeb yog C6H11NO2. Nws yog ib qho derivative ntawm 2-pyrrolidone molecule uas ib pawg hydroxyethyl (-CH2CH2OH) txuas nrog rau nitrogen atom ntawm pyrrolidone.
| YAM KHOOM | TUS QAUV |
| Qhov tsos | Ntshiab, me ntsis daj kua |
| Xim | ≤5% |
| Cov ntsiab lus dej | ≤0.5% |
| Kev dawb huv | ≥99.0% |
| Amine | ≤0.1% |
| γ-Butyrolactone | ≤0.1% |
1. Cov kuab tshuaj thiab cov tshuaj surfactants
Cov kuab tshuaj: N-Hydroxyethyl-2-pyrrolidone yog cov kuab tshuaj polar uas siv tau los yaj cov tshuaj uas yaj tsis tau zoo hauv dej. Nws feem ntau siv los ua cov kuab tshuaj hauv kev tsim tshuaj.
Cov Tshuaj Surfactants: Vim nws cov khoom polar, N-hydroxyethyl-2-pyrrolidone kuj tseem siv ua cov tshuaj surfactant thiab feem ntau pom muaj nyob rau hauv qee cov tshuaj ntxuav thiab tshuaj tua kab mob hauv kev lag luam;
2. Cov Khoom Siv Pleev Xim & Cov Khoom Siv Kho Mob Tus Kheej:
Ua ib qho khoom xyaw hauv cov khoom siv tu tawv nqaij thiab plaub hau, N-hydroxyethyl-2-pyrrolidone pab txhim kho qhov lubricity, moisturization thiab daim tawv nqaij nqus ntawm cov khoom. Nws feem ntau siv rau hauv cov khoom siv tu tus kheej xws li tshuaj zawv plaub hau, tshuaj pleev tawv nqaij, tshuaj ntxuav, thiab lwm yam, ua ib qho moisturizer thiab tshuaj pleev tawv nqaij;
3. Kev lag luam textile thiab luam ntawv thiab zas xim:
Hauv kev lag luam textile, N-hydroxyethyl-2-pyrrolidone qee zaum siv ua cov kuab tshuaj rau cov xim thiab cov khoom ntxiv los pab txhim kho cov txiaj ntsig dyeing thiab kev sib xws.
25kg/lub hnab
N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2
