Pyrazinamide 99%
Dodavatel: Thermo Fisher Scientific
157640250
157641000
157640100
ACRO157640250EA
2780
CZK
ACRO157640250
ACRO157641000
ACRO157640100
Pyrazinamide 99%
Pyrazinamide
Vzorec:
C₅H₅N₃O Bod varu: 357 °C (1013 hPa) Bod tání: 188…191 °C Storage Temperature: Ambient |
MDL Number:
MFCD00006132 CAS číslo: 98-96-4 EINECS: 202-717-6 Merck Index: 12,08140 |
Výsledky specifikačního testu
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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