Izoniazid 99%
Dodavatel: Thermo Fisher Scientific
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Varování
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Synonyms:
4-Picolinic acid hydrazide, 4-Pyridinecarboxylic acid hydrazide, Isonicotinic hydrazide, Pyridine-4-carboxylic acid hydrazide, Isonicotinic acid hydrazide
122600050
122601000
122605000
ACRO122600050EA
1220
CZK
ACRO122600050
ACRO122601000
ACRO122605000
Izoniazid 99%
Izoniazid
Vzorec:
C₆H₇N₃O Bod tání: 171…173 °C Hustota: 1,42 g/cm³ (20 °C) Bod vzplanutí: ≥ 250 °C Storage Temperature: Ambient |
MDL Number:
MFCD00006426 CAS číslo: 54-85-3 EINECS: 200-214-6 Merck Index: 13,05205 |
Výsledky specifikačního testu
Appearance | Colorless to white to off-white Powder or crystals |
Infrared spectrum | Conforms |
Melting point | 170 to 174 °C |
Loss on drying | ≤0.5 % (1 g, 105 °C) |
Titration with HClO4 | ≥98.5 % (On dried substance) |
UV | at 345 nm A: ≤0.022 |
Color scale | ≤10 APHA |
Residue after evaporation | ≤0.001 % |
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