We iku salah siji saka anjogN-Methyl-2-Pyrrolidone suppliers Produsen NMP ing china, yen sampeyan pengin tuku1-Metil-2-Pyrrolidinonesaka china, hubungi kita kanggo rega kompetitif lan sampel gratis N-Methyl Pyrrolidone.
Produk: N-METHYL-2-PIRROLIDONE
sinonim:NMP, N-metil pirolidon;1-Metil-2-Pyrrolidinone
CAS: 872-50-4
EINECS: 212-828-1
Rumus molekul: C5H9NO
Bobot molekul: 99,134
Struktur molekul:
Titik lebur: -23,60ºC
Titik didih: 202ºC
Titik nyala (cangkir tertutup)/20ºC: 890ºC
Viskositas (200C, mPas): 1.796
Spesifikasi:
| barang | Reagen kelas | Kelas elektronik | Kelas farmasi | Kelas industri |
| Kemurnian (GC, wt%) | ≥99.90 | ≥99.90 | ≥99.80 | ≥99,50 |
| Banyu (KF, wt%) | ≤0.01 | ≤0.02 | ≤0.03 | ≤0.05 |
| Chroma (Hazen, APHA) | ≤5 | ≤10 | ≤20 | ≤25 |
| Kapadhetan (@20ºC,g/ml) | 1.026~1.036 | 1.026~1.036 | 1.026~1.036 | 1.026~1.036 |
| Indeks bias (@20ºC) | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 | 1.465~1.475 |
| Nilai PH (20ºC) 50% | 6.5~9.0 | 6.5~9.0 | 6.5~9.0 | 6.5~9.0 |
| Total amina (50%,ppm) | ≤10 | ≤20 | ≤30 | ≤50 |
| Klorida (Cl) ppm | ≤0.1 | ≤0,25 | ≤0.5 | ≤1 |
| Fosfat (PO4) ppm | ≤0.1 | ≤0,25 | ≤0.5 | ≤1 |
| Sulfat (SO4) ppm | ≤0.1 | ≤0,25 | ≤0.5 | ≤1 |
| Nitrat (NO3) ppm | ≤0.01 | ≤0,25 | ≤0.5 | ≤1 |
| Li, pb | ≤10 | ≤20 | – | – |
| Nggih, pb | ≤10 | ≤20 | – | – |
| Mg, pb | ≤10 | ≤20 | – | – |
| Al, pb | ≤10 | ≤20 | – | – |
| K, pb | ≤10 | ≤20 | – | – |
| Ca, pb | ≤10 | ≤20 | – | – |
| Kr, pb | ≤10 | ≤20 | – | – |
| Mn, pb | ≤10 | ≤20 | – | – |
| Fe, pb | ≤10 | ≤20 | – | – |
| Kab., pb | ≤10 | ≤20 | – | – |
| Ni, pb | ≤10 | ≤20 | – | – |
| Ku, pb | ≤10 | ≤20 | – | – |
| Zn, pb | ≤10 | ≤20 | – | – |
| Ag, pb | ≤10 | ≤20 | – | – |
| Cd, pb | ≤10 | ≤20 | – | – |
| Pb, pb | ≤10 | ≤20 | – | – |
| Iki, pb | ≤10 | ≤20 | – | – |
| B, pb | ≤10 | ≤20 | – | – |
| Minangka, ppb | ≤10 | ≤20 | – | – |
| wuh, pb | ≤10 | ≤20 | – | – |
| Hg, pb | ≤10 | ≤20 | – | – |
Hebei Guanlang Biotechnology Co., Ltd. belongs kanggo Guanlang Group, kang didegaké ing 2007, dumunung ing kutha Shijiazhuang kang ibukutha Provinsi Hebei lan sektor hub antarane Beijing Tianjin lan Hebei lan wis kauntungan transportasi trep.Perusahaan kita minangka perusahaan kimia berteknologi tinggi modern kanthi Riset & Pengembangan, produksi lan penjualan. Kita duwe pabrik lan laboratorium dhewe, uga nawakake layanan sintesis khusus kanggo para pelanggan.
