Isoniazid 99%

Lieferant: Thermo Scientific
Achtung

Synonyms: Isonicotinsäurehydrazid4-Pyridincarbonsäurehydrazidγ-Picolinsäurehydrazid4-Picolinsäurehydrazid

ACRO122601000EA 61.9 CHF
ACRO122601000 ACRO122605000 ACRO122600050
Isoniazid 99%
Isoniazid
Formel: C₆H₇N₃O
MW: 137,14 g/mol
Melting Pt: 171…173 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00006426
CAS-Nummer: 54-85-3
EINECS: 200-214-6
Merck Index: 13,05205

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Spezifikation Testergebnisse

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 340 nm A: ≤0.097
UV at 345 nm A: ≤0.022
Color scale ≤10 APHA
Residue after evaporation ≤0.001 %

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