3,5-Dimethyl-1H-pyrazole 99%
Leverantör: Thermo Scientific
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Varning
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Synonyms:
3,5-Dimethylpyrazol, 3,5-Dimethyl-1H-pyrazole, 3,5-Dimethylpyrazole
116701000
116705000
ACRO116701000EA
890
SEK
ACRO116701000
ACRO116705000
3,5-Dimethyl-1H-pyrazole 99%
3,5-Dimethyl-1H-pyrazole
Formel:
C₅H₈N₂ MW: 96,13 g/mol Kokpunkt: 218 °C (760 mmHg) Smältpunkt: 106…109 °C Densitet: 0,8839 g/cm³ (16 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00005243 CAS nummer: 67-51-6 EINECS: 200-657-5 |
Specifikation testresultat
Appearance | White to off-white Powder or crystals |
Infrared spectrum | Conforms |
Melting point | 106 to 109 °C |
Titration with HClO4 | ≥98.5 % |
Phosphate (PO4) | ≤0.001 % |
Sulfate (SO4) | ≤0.01 % |
Calcium (Ca) | ≤0.005 % |
Iron (Fe) | ≤0.001 % |
Heavy metals (as Pb) | ≤0.001 % |
Insoluble matter | ≤0.005 % (in methanol) |
Non-volatiles with MeOH | ≤0.05 % |
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