Pyridine-N-oxide 95%
Supplier: Thermo Scientific
Warning
|
Synonyms:
Pyridine 1-oxide, Pyridine N-oxide
157691000
157695000
157690250
ACRO157691000EA
107
GBP
ACRO157691000
ACRO157695000
ACRO157690250
Pyridine-N-oxide 95%
Pyridine N-oxide
Formula:
C₅H₅NO MW: 95,1 g/mol Boiling Pt: 270 °C (760 mmHg) Melting Pt: 60…65 °C Flash Pt: 143 °C Storage Temperature: Ambient |
MDL Number:
MFCD00006194 CAS Number: 694-59-7 EINECS: 211-774-6 Merck Index: 12,08155 |
Specification Test Results
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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