Singomnye wabaphambiliN-Methyl-2-Pyrrolidone ababoneleli Abavelisi be-NMP eTshayina, ukuba ufuna ukuthengaI-1-Methyl-2-Pyrrolidinoneukusuka e-china, zikhululeke ukunxibelelana nathi ngexabiso elikhuphisanayo kunye nesampulu yasimahla ye-N-Methyl Pyrrolidone.
Imveliso: N-METHYL-2-PYRROLIDONE
Isithethantonye:NMP, N-Methyl pyrrolidone;I-1-Methyl-2-Pyrrolidinone
CAS :872-50-4
I-EINECS: 212-828-1
Ifomula yemolekyuli: C5H9NO
Ubunzima bemolekyuli: 99.134
Ubume bemolekyuli:
Indawo yokunyibilika: -23.60ºC
Indawo yokuBilisa: 202ºC
Indawo edanyazayo (ikomityi evaliweyo)/20ºC: 890ºC
I-Viscosity (200C, mPas): 1.796
Iinkcukacha:
| Izinto | Ibakala lereagent | Ibakala le-elektroniki | Ibakala lamachiza | Ibakala loshishino |
| Ucoceko (GC, wt%) | ≥99.90 | ≥99.90 | ≥99.80 | ≥99.50 |
| Amanzi (KF, wt%) | ≤0.01 | ≤0.02 | ≤0.03 | ≤0.05 |
| Chroma (Hazen, APHA) | ≤5 | ≤10 | ≤20 | ≤25 |
| Ubuninzi (@20ºC,g/ml) | 1.026~1.036 | 1.026~1.036 | 1.026~1.036 | 1.026~1.036 |
| Isalathiso esisuka kungwevu (@20ºC) | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 |
| PH ixabiso (20ºC) 50% | 6.5~9.0 | 6.5~9.0 | 6.5~9.0 | 6.5~9.0 |
| Iyonke iamine (50%,ppm) | ≤10 | ≤20 | ≤30 | ≤50 |
| Ikloridi (Cl) ppm | ≤0.1 | ≤0.25 | ≤0.5 | ≤1 |
| Iphosphate (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, ppb | ≤10 | ≤20 | - | - |
| Ewe, ppb | ≤10 | ≤20 | - | - |
| uMg, pb | ≤10 | ≤20 | - | - |
| Ewe, ppb | ≤10 | ≤20 | - | - |
| K, ipheb | ≤10 | ≤20 | - | - |
| Ke, ppb | ≤10 | ≤20 | - | - |
| Cr, ppb | ≤10 | ≤20 | - | - |
| Mnu, ppb | ≤10 | ≤20 | - | - |
| Fe, ppb | ≤10 | ≤20 | - | - |
| Co, ppb | ≤10 | ≤20 | - | - |
| Ewe, pb | ≤10 | ≤20 | - | - |
| kuba, ppb | ≤10 | ≤20 | - | - |
| Zn, ipheb | ≤10 | ≤20 | - | - |
| Ag, ppb | ≤10 | ≤20 | - | - |
| Cd, ppb | ≤10 | ≤20 | - | - |
| pb, iphe | ≤10 | ≤20 | - | - |
| Wena, ppb | ≤10 | ≤20 | - | - |
| B, ipheb | ≤10 | ≤20 | - | - |
| Njengoko, uppb | ≤10 | ≤20 | - | - |
| Au, ppb | ≤10 | ≤20 | - | - |
| Hg, ipheb | ≤10 | ≤20 | - | - |
IHebei Guanlang Biotechnology Co., Ltd. yeyaseGuanlang Group, eyasekwa ngonyaka ka-2007, ikwidolophu yaseShijiazhuang eyinkunzi yePhondo leHebei kunye necandelo le-hub phakathi kweBeijing Tianjin kunye neHebei kwaye inenzuzo yokuhamba ngokulula.Inkampani yethu lishishini lemichiza lanamhlanje elinobuchwephesha obuphezulu kunye noPhando kunye noPhuhliso, imveliso kunye nokuthengisa. Sinefektri yethu kunye nelebhu, sikwabonelela ngenkonzo yokudibanisa eyenzelwe abathengi bethu.
