2-Aminopyridine 99+%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
2-Pyridylamine
Formule:
C₅H₆N₂ Point d'ébullition: 204…210 °C (760 mmHg) Point de fusion: 55…60 °C Densité: 1,24 g/cm³ (20 °C) Point éclair: 92 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00006312 Numéro CAS: 504-29-0 EINECS: 207-988-4 UN: 2671 ADR: 6.1,II Indice Merck: 13,00472 |
Résultats des tests de spécification
Appearance | White to yellow to light beige Powder or crystals or flakes and/or chunks |
Infrared spectrum | Conforms |
Melting point | 55 to 60 °C |
GC | ≥99.0 % |
Moisture | ≤3.0 % (As packaged) |
Viscosity | 0.10 to 0.20 s |
Hydroxyl content | 4.4 to 5.6 % |
Free acid (CH3COOH) | ≤0.04 % |
Potassium (K) | ≤0.01 % |
Heavy metals (ICP-OES) | ≤5 ppm |
Insoluble matter | ≤0.01 % |
Loss on ignition | ≤0.5 % |
Nitrogen compounds (as N) | ≤5 ppm |
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