A jẹ ọkan ninu awọn asiwajuN-Methyl-2-Pyrrolidone awọn olupese Awọn aṣelọpọ NMP ni china, ti o ba ti o ba fẹ lati ra1-Methyl-2-Pyrrolidinonelati china, lero ọfẹ lati kan si wa fun idiyele ifigagbaga ati apẹẹrẹ ọfẹ ti N-Methyl Pyrrolidone.
Ọja: N-METHYL-2-PYRROLIDONE
Itumọ ọrọ:NMP, N-Methyl pyrrolidone;1-Methyl-2-Pyrrolidinone
CAS: 872-50-4
EINECS: 212-828-1
Ilana molikula: C5H9NO
iwuwo molikula: 99.134
Ilana molikula:
Oju ipa: -23.60ºC
Oju ibi farabale: 202ºC
Filasi ojuami (pipade ago)/20ºC: 890ºC
Irisi (200C, mPas): 1.796
Awọn pato:
| Awọn nkan | Reagent ite | Itanna ite | Pharmaceutical ite | Ipele ile-iṣẹ |
| Mimọ (GC, wt%) | ≥99.90 | ≥99.90 | ≥99.80 | ≥99.50 |
| Omi (KF, wt%) | ≤0.01 | ≤0.02 | ≤0.03 | ≤0.05 |
| Chroma (Hazen, APHA) | ≤5 | ≤10 | ≤20 | ≤25 |
| Ìwúwo (@20ºC, g/ml) | 1.026 ~ 1.036 | 1.026 ~ 1.036 | 1.026 ~ 1.036 | 1.026 ~ 1.036 |
| Atọka itọka (@20ºC) | 1.465 ~ 1.475 | 1.465 ~ 1.475 | 1.465 ~ 1.475 | 1.465 ~ 1.475 |
| Iye PH (20ºC) 50% | 6.5 ~ 9.0 | 6.5 ~ 9.0 | 6.5 ~ 9.0 | 6.5 ~ 9.0 |
| Apapọ amin (50%,ppm) | ≤10 | ≤20 | ≤30 | ≤50 |
| Kloride (Cl) ppm | ≤0.1 | ≤0.25 | ≤0.5 | ≤1 |
| Phosphate (PO4) ppm | ≤0.1 | ≤0.25 | ≤0.5 | ≤1 |
| Sulfate (SO4) ppm | ≤0.1 | ≤0.25 | ≤0.5 | ≤1 |
| Nitrate (NO3) ppm | ≤0.01 | ≤0.25 | ≤0.5 | ≤1 |
| Li, ppb | ≤10 | ≤20 | – | – |
| Nà, ppb | ≤10 | ≤20 | – | – |
| Mg, ppb | ≤10 | ≤20 | – | – |
| Al, ppb | ≤10 | ≤20 | – | – |
| K, ppb | ≤10 | ≤20 | – | – |
| Ka, ppb | ≤10 | ≤20 | – | – |
| Kr, ppb | ≤10 | ≤20 | – | – |
| Mn, ppb | ≤10 | ≤20 | – | – |
| Fe, ppb | ≤10 | ≤20 | – | – |
| Co, ppb | ≤10 | ≤20 | – | – |
| Ni, ppb | ≤10 | ≤20 | – | – |
| Ku, ppb | ≤10 | ≤20 | – | – |
| zn,ppb | ≤10 | ≤20 | – | – |
| Ag, ppb | ≤10 | ≤20 | – | – |
| Cd, ppb | ≤10 | ≤20 | – | – |
| Pb, ppb | ≤10 | ≤20 | – | – |
| Ti, ppb | ≤10 | ≤20 | – | – |
| B, ppb | ≤10 | ≤20 | – | – |
| Bi, ppb | ≤10 | ≤20 | – | – |
| Au, ppb | ≤10 | ≤20 | – | – |
| Hg, pb | ≤10 | ≤20 | – | – |
Hebei Guanlang Biotechnology Co., Ltd jẹ ti Guanlang Group, eyiti o da ni ọdun 2007, ti o wa ni ilu Shijiazhuang ti o jẹ olu-ilu ti Agbegbe Hebei ati eka ibudo laarin Beijing Tianjin ati Hebei ati pe o ni anfani ti gbigbe irọrun.Ile-iṣẹ wa jẹ ile-iṣẹ kemikali giga-giga ti ode oni pẹlu Iwadi & Idagbasoke, iṣelọpọ ati titaja.A ni ile-iṣẹ tiwa ati laabu, tun pese iṣẹ iṣelọpọ ti adani fun awọn alabara wa.
