Pyridine-N-oxide 95%
Fornitore: Thermo Fisher Scientific
Attenzione
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Synonyms:
Pyridine 1-oxide, Pyridine N-oxide
Formula:
C₅H₅NO Peso molecolare: 95.1 g/mol Punto di ebollizione: 270 °C (760 mmHg) Punto di fusione: 60…65 °C Flash Pt: 143 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00006194 CAS Number: 694-59-7 EINECS: 211-774-6 Merck Index: 12,08155 |
Risultati del test di specificazione
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 |
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