Téréphtalonitrile 98%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Formule:
C₈H₄N₂ Point de fusion: 222…227 °C Densité: 1,29 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00001810 Numéro CAS: 623-26-7 EINECS: 210-783-2 |
Résultats des tests de spécification
Appearance | White to light yellow to light beige Powder |
Infrared spectrum | Conforms |
Melting point | 223 to 230 °C |
HPLC | ≥97.5 % |
Ammonium (NH4) | ≤20 ppm |
Iron (Fe) | ≤2 ppm |
Sulfur (S) | ≤10 ppm |
Heavy metals (as Pb) | ≤5 ppm |
Impurity | ≤0.2 % Carbonate (as Na2CO3) |
Insoluble matter | ≤0.005 % |
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