Tha sinn mar aon den fheadhainn as adhartaicheSolaraichean N-Methyl-2-Pyrrolidone Luchd-saothrachaidh NMP ann an Sìona, ma tha thu airson a cheannach1-Methyl-2-Pyrrolidinonebho china, cuiribh fios thugainn airson prìs farpaiseach agus sampall an-asgaidh de N-Methyl Pyrrolidone.
Bathar: N-METHYL-2-PYRROLIDONE
Synonym:NMP, N-Methyl pyrrolidone;1-Methyl-2-Pyrrolidinone
CAS: 872-50-4
EINECS: 212-828-1
Foirmle moileciuil: C5H9NO
Cuideam moileciuil: 99.134
Structar moileciuil:
Puing leaghaidh: -23.60ºC
Boiling point: 202ºC
Puing flash (cupa dùinte) / 20ºC: 890ºC
Slaodachd (200C, mPas): 1.796
Sònrachaidhean:
| Nithean | Ìre reactar | Ìre eileagtronaigeach | Ìre cungaidh-leigheis | Ìre gnìomhachais |
| Purity (GC, wt%) | ≥99.90 | ≥99.90 | ≥99.80 | ≥99.50 |
| Uisge (KF, wt%) | ≤0.01 | ≤0.02 | ≤0.03 | ≤0.05 |
| Chroma (Hazen, APHA) | ≤5 | ≤10 | ≤20 | ≤25 |
| Dùmhlachd (@20ºC, g/ml) | 1.026 ~ 1.036 | 1.026 ~ 1.036 | 1.026 ~ 1.036 | 1.026 ~ 1.036 |
| Clàr-innse ath-bheothachail (@20ºC) | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 |
| Luach PH (20ºC) 50% | 6.5 ~ 9.0 | 6.5 ~ 9.0 | 6.5 ~ 9.0 | 6.5 ~ 9.0 |
| Amine iomlan (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 | - | - |
| Mhg, ppb | ≤10 | ≤20 | - | - |
| Al, ppb | ≤10 | ≤20 | - | - |
| K, ppb | ≤10 | ≤20 | - | - |
| Ca, ppb | ≤10 | ≤20 | - | - |
| Cr, ppb | ≤10 | ≤20 | - | - |
| Mn, ppb | ≤10 | ≤20 | - | - |
| Fe, ppb | ≤10 | ≤20 | - | - |
| Co, ppb | ≤10 | ≤20 | - | - |
| Ni, ppb | ≤10 | ≤20 | - | - |
| Cu, ppb | ≤10 | ≤20 | - | - |
| Sn, ppb | ≤10 | ≤20 | - | - |
| Ag, ppb | ≤10 | ≤20 | - | - |
| Cd, ppb | ≤10 | ≤20 | - | - |
| Pb, ppb | ≤10 | ≤20 | - | - |
| Ti, ppb | ≤10 | ≤20 | - | - |
| B, ppb | ≤10 | ≤20 | - | - |
| Mar, ppb | ≤10 | ≤20 | - | - |
| Ach, ppb | ≤10 | ≤20 | - | - |
| Hg, ppb | ≤10 | ≤20 | - | - |
Buinidh Hebei Guanlang Biotechnology Co., Earranta do Guanlang Group, a chaidh a stèidheachadh ann an 2007, a tha suidhichte ann am baile-mòr Shijiazhuang a tha na phrìomh-bhaile Roinn Hebei agus roinn mòr-ionad am measg Beijing Tianjin agus Hebei agus tha buannachd aige air còmhdhail goireasach.Tha an companaidh againn na iomairt cheimigeach àrd-theicnigeach ùr-nodha le Rannsachadh & Leasachadh, cinneasachadh agus reic.Tha an fhactaraidh agus an obair-lann againn fhèin, cuideachd a’ tabhann seirbheis synthesis gnàthaichte don luchd-ceannach againn.
