O i matou o se tasi o taitaiN-Methyl-2-Pyrrolidone fa'atau oloa NMP gaosi oloa i Saina, afai e te manaʻo e faʻatau1-Methyl-2-Pyrrolidinonemai Saina, lagona le saoloto e faʻafesoʻotaʻi i matou mo tau faʻatauvaʻa ma faʻataʻitaʻiga fua ole N-Methyl Pyrrolidone.
Oloa: N-METHYL-2-PYRROLIDONE
upu uiga tutusa:NMP, N-Methyl pyrrolidone;1-Methyl-2-Pyrrolidinone
CAS :872-50-4
EINECS:212-828-1
Fuafua mole: C5H9NO
mamafa mole: 99.134
fausaga mole:
Liu liusuavai: -23.60ºC
Fa'asao: 202ºC
Ipu moli (ipu tapuni)/20ºC: 890ºC
Viscosity (200C, mPas): 1.796
Fa'amatalaga:
| Aitema | Vasega reagent | togi faaeletonika | Vasega vailaau | Vasega Alamanuia |
| Mama (GC, wt%) | ≥99.90 | ≥99.90 | ≥99.80 | ≥99.50 |
| Suavai (KF, wt%) | ≤0.01 | ≤0.02 | ≤0.03 | ≤0.05 |
| Chroma (Hazen, APHA) | ≤5 | ≤10 | ≤20 | ≤25 |
| Malosi (@20ºC,g/ml) | 1.026~1.036 | 1.026~1.036 | 1.026~1.036 | 1.026~1.036 |
| Fa'asinoga fa'afofo (@20ºC) | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 |
| PH tau (20ºC) 50% | 6.5~9.0 | 6.5~9.0 | 6.5~9.0 | 6.5~9.0 |
| Amine atoa (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 | – | – |
| Ae, ppb | ≤10 | ≤20 | – | – |
| Mg, 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 | – | – |
| 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 | – | – |
| E pei, ppb | ≤10 | ≤20 | – | – |
| Au, ppb | ≤10 | ≤20 | – | – |
| Hg, ppb | ≤10 | ≤20 | – | – |
Hebei Guanlang Biotechnology Co., Ltd. o le Guanlang Group, lea na faavaeina i le 2007, o loʻo i Shijiazhuang aai o le laumua o le Itumalo o Hebei ma le vaega hub i totonu o Beijing Tianjin ma Hebei ma maua ai le avanoa o felauaiga talafeagai.O la matou kamupani o se pisinisi fa'aonaponei fa'aonaponei fa'aonaponei fa'aonaponei ma Su'esu'ega & Atina'e, gaosiga ma le fa'atauga. E iai a matou fale gaosimea ma fale su'esu'e, e ofoina atu fo'i auaunaga fa'apitoa mo a matou tagata fa'atau.
