Pyrazine-2-carboxylic acid 99%
:98-97-5
:
:C₅H₄N₂O₂
:MFCD00006130
:124.1 g/mol
:12,08143
:313 °C (1013 hPa)
:222…225 °C
:202-718-1
- Appearance:White to off-white Crystalline powder
- Infrared spectrum:Conforms
- Melting point:222 to 225 °C
- Titration with NaOH:≥98.5 %
- Pack typePk