吡啶 N-氧化物 95%
供应商: Thermo Fisher Scientific
Warning
|
157691000
157695000
ACRO157691000EA
0
CNY
ACRO157691000
ACRO157695000
吡啶 N-氧化物 95%
吡啶 N-氧化物
分子式:
C₅H₅NO 沸点: 270 °C (760 mmHg) 溶点: 60…65 °C 闪点: 143 °C 存储条件: Ambient |
MDL编号:
MFCD00006194 CAS号: 694-59-7 EINECS: 211-774-6 Merck Index: 12,08155 |
产品技术规格
Appearance | White to brown Crystals or crystalline solid and/or chunks |
Infrared spectrum | Conforms |
Melting point | 61 to 66 °C |
Water | ≤2 % (K.F.) |
Titration with HClO4 | ≥97.5 % |
Chloride (Cl) | ≤0.003 % |
Phosphate (PO4) | ≤0.001 % |
Sulfate (SO4) | ≤0.002 % |
Calcium (Ca) | ≤0.005 % |
Iron (Fe) | ≤0.0005 % |
Magnesium (Mg) | ≤0.002 % |
Sodium (Na) | ≤0.03 % |
Heavy metals (as Pb) | ≤5 ppm |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...