Pyrazinamid 99%
Lieferant: Thermo Fisher Scientific
Synonyms:
Pyrazinecarboxamide, Pyrazine-2-carboxamide, 2-Pyrazinecarboxamide
157640250
157641000
157640100
ACRO157640250EA
87.2
CHF
ACRO157640250
ACRO157641000
ACRO157640100
Pyrazinamid 99%
Pyrazinamid
Formel:
C₅H₅N₃O MW: 123.11 g/mol Siedepunkt: 357 Melting Pt: 188…191 °C Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00006132 CAS-Nummer: 98-96-4 EINECS: 202-717-6 Merck Index: 12,08140 |
Spezifikation Testergebnisse
Appearance | White to off-white Powder |
Infrared spectrum | Conforms |
Melting point | 188 to 191 °C |
HPLC | ≥98.5 % |
Iodate (IO3) | ≤0.0005 % |
Nitrite (NO2) | ≤0.001 % |
Phosphate (PO4) | ≤0.0005 % |
Sulfate (SO4) | ≤0.003 % |
Calcium (Ca) | ≤0.005 % |
Iron (Fe) | ≤0.0003 % |
Magnesium (Mg) | ≤0.002 % |
Heavy metals (as Pb) | ≤5 ppm |
Insoluble matter | ≤0.005 % |
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