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2-Aminopyridine 99+%

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Danger

Synonyme(s): 2-Pyridylamine

104541000 104545000 104540025
ACRO104541000EA 61.7 EUR
ACRO104541000 ACRO104545000 ACRO104540025
2-Aminopyridine 99+%
2-Aminopyridine
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

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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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