2-Pyrrolidone
2-Pyrrolidonee leai se lanu e lanu samasama, vai manino (luga 25 ℃), e mafai ona faʻaliʻi ile vai poʻo soli soli ma vailaʻau mautu ma le le pala. liusuavai vaega i le 24.6 ℃, pupuna manatu i le 245 ℃, faʻamalamalamaina itu i le 129.4 ℃.
Tapulaʻa Faʻapitoa metotia:
| Foliga Vaaia @ 25 ℃ | Malamalama i suavai leai se lanu |
| Mama Atoatoa i Tulaga Ese | 99.0% min. |
| Susu | 0.1% max |
| Gamma Butyrolactone | 0.1% max |
| 1,4-Butanediol | 0.1% max |
| Lanu (APHA) | 25 sili atu |
Talosaga:
2-Pyrroliodne o se tasi o taua taua solvents, ogatotonu i vailaʻau ma isi resins, I le avea ma maualuga boling point solvent, ua lautele tuʻufaʻatasia faʻaaogaina ma vailaʻau vasega Povidone K15 / Povidone K17 e gaosia vailaʻau vailaʻau, ma o se tasi o autu autu mea. faʻaaogaina i le gaosiga o Acetamide pyrrolidone.
Tusi lau feʻau ii ma lafo mai ia matou
