Singabanye abahamba phambiliN-Methyl-2-Pyrrolidone abahlinzeki Abakhiqizi be-NMP e-china, uma ufuna ukuthengaI-1-Methyl-2-Pyrrolidinoneevela e-china, zizwe ukhululekile ukusithinta ngentengo yokuncintisana kanye nesampula yamahhala ye-N-Methyl Pyrrolidone.
Umkhiqizo: N-METHYL-2-PYRROLIDONE
Igama elifanayo:I-NMP, I-N-Methyl pyrrolidone;I-1-Methyl-2-Pyrrolidinone
I-CAS :872-50-4
I-EINECS: 212-828-1
Ifomula yemolekyuli: C5H9NO
Isisindo se-molecule: 99.134
Isakhiwo samangqamuzana:
Izinga elincibilikayo: -23.60ºC
Indawo yokubilisa: 202ºC
Iphoyinti elikhanyayo (inkomishi evaliwe)/20ºC: 890ºC
I-Viscosity (200C, mPas): 1.796
Imininingwane:
| Izinto | Ibanga le-reagent | Ibanga le-elekthronikhi | Ibanga lezemithi | Ibanga lezimboni |
| Ukuhlanzeka (GC, wt%) | ≥99.90 | ≥99.90 | ≥99.80 | ≥99.50 |
| Amanzi (KF, wt%) | ≤0.01 | ≤0.02 | ≤0.03 | ≤0.05 |
| I-Chroma (Hazen, APHA) | ≤5 | ≤10 | ≤20 | ≤25 |
| Ukuminyana (@20ºC,g/ml) | 1.026~1.036 | 1.026~1.036 | 1.026~1.036 | 1.026~1.036 |
| Inkomba ye-refractive (@20ºC) | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 |
| PH inani (20ºC) 50% | 6.5~9.0 | 6.5~9.0 | 6.5~9.0 | 6.5~9.0 |
| Isamba se-amine (50%,ppm) | ≤10 | ≤20 | ≤30 | ≤50 |
| I-Chloride (Cl) ppm | ≤0.1 | ≤0.25 | ≤0.5 | ≤1 |
| I-Phosphate (PO4) ppm | ≤0.1 | ≤0.25 | ≤0.5 | ≤1 |
| I-Sulfate (SO4) ppm | ≤0.1 | ≤0.25 | ≤0.5 | ≤1 |
| I-Nitrate (NO3) ppm | ≤0.01 | ≤0.25 | ≤0.5 | ≤1 |
| Li, pb | ≤10 | ≤20 | - | - |
| nxa, pb | ≤10 | ≤20 | - | - |
| mg, pb | ≤10 | ≤20 | - | - |
| Al, pb | ≤10 | ≤20 | - | - |
| k, pb | ≤10 | ≤20 | - | - |
| nxa, pb | ≤10 | ≤20 | - | - |
| cr, ppb | ≤10 | ≤20 | - | - |
| Mn, pb | ≤10 | ≤20 | - | - |
| Fe, pb | ≤10 | ≤20 | - | - |
| co, pb | ≤10 | ≤20 | - | - |
| Yebo, ppb | ≤10 | ≤20 | - | - |
| nxa, ppb | ≤10 | ≤20 | - | - |
| zn, ppb | ≤10 | ≤20 | - | - |
| awu, pb | ≤10 | ≤20 | - | - |
| cd, pb | ≤10 | ≤20 | - | - |
| pb, pb | ≤10 | ≤20 | - | - |
| uthi, ppb | ≤10 | ≤20 | - | - |
| B, ppb | ≤10 | ≤20 | - | - |
| Njengoba, ppb | ≤10 | ≤20 | - | - |
| awu, pb | ≤10 | ≤20 | - | - |
| Hg, pb | ≤10 | ≤20 | - | - |
I-Hebei Guanlang Biotechnology Co., Ltd. ingeye-Guanlang Group, eyasungulwa ngo-2007, etholakala edolobheni laseShijiazhuang okuyinhloko-dolobha yesiFundazwe sase-Hebei kanye nomkhakha wehabhu phakathi kweBeijing Tianjin ne-Hebei futhi inenzuzo yokuhamba kalula.Inkampani yethu iyibhizinisi lamakhemikhali lesimanje elinobuchwepheshe obuphezulu elinoCwaningo Nokuthuthukiswa, ukukhiqiza nokuthengisa.
