1-Methyl-1H-indazole-4-carboxaldehyde 95%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
1-Methyl-1H-indazole-4-carbaldehyde
Formule:
C₉H₈N₂O Point de fusion: 77,5…79 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD10699167 Numéro CAS: 1053655-56-3 |
Résultats des tests de spécification
Appearance | Light yellow Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 76 to 80 °C |
HPLC | ≥94.0 % |
Sulfate (SO4) | ≤0.05 % |
Ammonium (NH4) | ≤0.01 % |
Arsenic (As) | ≤1 ppm |
Copper (Cu) | ≤0.002 % |
Iron (Fe) | ≤0.005 % |
Lead (Pb) | ≤0.002 % |
Nickel (Ni) | ≤0.002 % |
Insoluble matter | ≤0.025 % (in water and ppt by NH4OH) |
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