Pyrazinamide 99%

Supplier: Thermo Fisher Scientific
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Synonyms: Pyrazinecarboxamide, Pyrazine-2-carboxamide, 2-Pyrazinecarboxamide

157640250 157641000 157640100
ACRO157640250EA 43.9 GBP
ACRO157640250 ACRO157641000 ACRO157640100
Pyrazinamide 99%
Pyrazinamide
Formula: C₅H₅N₃O
MW: 123.11 g/mol
Boiling Pt: 357
Melting Pt: 188…191 °C
Storage Temperature: Ambient
MDL Number: MFCD00006132
CAS Number: 98-96-4
EINECS: 202-717-6
Merck Index: 12,08140

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Specification Test Results

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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