N-Vinyl Pyrrolidone Boiling Point 88 12 0
Product Description:
N-Vinyl pyrrolidone (NVP) yog cov organic compound nrog cov tshuaj formula C6H9NO. Ib qho ntawm nws cov khoom tseem ceeb ntawm lub cev yog nws ** qhov kub kub **, uas yog kwv yees li ** 90-95 degree (ntawm 5 mmHg) **. Txawm li cas los xij, nyob rau hauv ib txwm atmospheric siab (1 atm), lub boiling point ntawm NVP yog kwv yees nyob ib ncig ntawm **213 degree **. Qhov kub kub no nyob rau hauv cov xwm txheej ib txwm ua rau NVP ib qho kev ruaj khov monomer uas tuaj yeem tiv taus qhov kub siab dua thaum ua thiab tuav yam tsis muaj decomposing.
Vim nws cov ntsiab lus kub kub, N-Vinyl pyrrolidone feem ntau ua haujlwm ntawm qis qis los pab kom yooj yim distillation thiab purification txheej txheem. Nws muaj peev xwm nyob ruaj khov ntawm qhov kub siab yog qhov tshwj xeeb tshaj yog siv rau hauv kev lag luam kev siv, xws li polymerization, qhov chaw tswj cov cua sov yuav siv tau thaum lub sij hawm tsim khoom.
NVP lub ntsiab lus kub yog qhov tseem ceeb vim tias nws cuam tshuam li cas cov khoom sib xyaw ua haujlwm hauv ntau daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias ib puag ncig xws li hauv kev tsim cov nplaum, coatings, thiab tshuaj, qhov chaw thermal stability yog qhov tseem ceeb rau cov khoom zoo ib yam.
Cov lus qhia yooj yim
| Khoom npe | Vinylpyrrolidone-Copolymer |
| Tshuaj npe | N-vinyl -2-pyrrolidone |
| CTFA npe | N-vinylpyrrolidone |
| CAS Nr. | 88-12-0 |
| MF | C4H7TSIS MUAJ |
| EINECS No. | 201-800-4 |
| Qhov Chaw Keeb Kwm | Tuam Tshoj |
| Purity | 99.0%min |
| Hom | HZWT |
| Daim ntawv thov | Tshuaj pleev ib ce, detergents |
| Qhov tshwm sim | Ua kua |
| Xim | Colorless rau lub teeb daj |
| Boiling point | 92-95 degree 11 mm Hg (lit.) |
| Flash point | 201 degree F |
Cim npe nrov: n-vinyl pyrrolidone boiling point 88 12 0, Tuam Tshoj n-vinyl pyrrolidone boiling point 88 12 0 manufacturers, lwm tus neeg, Hoobkas
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NVP 88 12 0Tom ntej
N-Vinyl -2-Pyrrolidone 88-12-0Koj Tseem Yuav Zoo Li
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