Re ba bang ba baetapeleN-Methyl-2-Pyrrolidone bafani ba thepa Baetsi ba NMP Chaena, haeba u batla ho reka1-Methyl-2-Pyrrolidinoneho tsoa China, ikutloe u lokolohile ho ikopanya le rona bakeng sa theko ea tlholisano le sampole ea mahala ea N-Methyl Pyrrolidone.
Sehlahisoa: N-METHYL-2-PYRROLIDONE
Synonym:NMP, N-Methyl pyrrolidone;1-Methyl-2-Pyrrolidinone
CAS : 872-50-4
EINECS: 212-828-1
Foromo ea molek'hule: C5H9NO
Boima ba molek'hule: 99.134
Sebopeho sa molek'hule:
Sebaka se qhibilihang: -23.60ºC
Sebaka se belang: 202ºC
Sebaka sa Flash (kopi e koetsoeng)/20ºC: 890ºC
Viscosity (200C, mPas): 1.796
Litlhaloso:
| Lintho | Kereiti ea reagent | Kereiti ea elektronike | Kereiti ea meriana | Boemo ba indasteri |
| Bohloeki (GC, wt%) | ≥99.90 | ≥99.90 | ≥99.80 | ≥99.50 |
| Metsi (KF, wt%) | ≤0.01 | ≤0.02 | ≤0.03 | ≤0.05 |
| Chroma (Hazen, APHA) | ≤5 | ≤10 | ≤20 | ≤25 |
| Boima ba 'mele (@20ºC,g/ml) | 1.026~1.036 | 1.026~1.036 | 1.026~1.036 | 1.026~1.036 |
| Lenane la refraction (@20ºC) | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 |
| PH boleng (20ºC) 50% | 6.5~9.0 | 6.5~9.0 | 6.5~9.0 | 6.5~9.0 |
| Kakaretso ea amine (50%,ppm) | ≤10 | ≤20 | ≤30 | ≤50 |
| Chloride (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 | - | - |
| Na, ppb | ≤10 | ≤20 | - | - |
| Mg, maq | ≤10 | ≤20 | - | - |
| Al, maq | ≤10 | ≤20 | - | - |
| K, maq | ≤10 | ≤20 | - | - |
| Ke, maq | ≤10 | ≤20 | - | - |
| Kr, maq | ≤10 | ≤20 | - | - |
| Mong, maq | ≤10 | ≤20 | - | - |
| Fe, ppb | ≤10 | ≤20 | - | - |
| Ke, ppb | ≤10 | ≤20 | - | - |
| Ke, ppb | ≤10 | ≤20 | - | - |
| ho, ppb | ≤10 | ≤20 | - | - |
| Zn, maq | ≤10 | ≤20 | - | - |
| Ag, maq | ≤10 | ≤20 | - | - |
| Cd, maq | ≤10 | ≤20 | - | - |
| pb, maq | ≤10 | ≤20 | - | - |
| Ti, ppb | ≤10 | ≤20 | - | - |
| B, maq | ≤10 | ≤20 | - | - |
| Joalo ka, ppb | ≤10 | ≤20 | - | - |
| Au, ppb | ≤10 | ≤20 | - | - |
| Hg, maq | ≤10 | ≤20 | - | - |
Hebei Guanlang Biotechnology Co., Ltd. ke ea Sehlopha sa Guanlang, se thehiloeng ka 2007, se toropong ea Shijiazhuang e leng motse-moholo oa Profinse ea Hebei le setsi sa setsi sa Beijing Tianjin le Hebei 'me se na le monyetla oa lipalangoang tse bonolo.Khamphani ea rona ke khoebo ea sejoale-joale ea theknoloji e phahameng ea lik'hemik'hale e nang le Lipatlisiso le Nts'etsopele, tlhahiso le thekiso.
