Terephthalonitril 98%
Lieferant: Thermo Scientific
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Achtung
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Synonyme:
Terephthalsäuredinitril, 1,4-Dicyanbenzol, 1,4-Dicyanobenzol, Benzol-1,4-dicarbonitril, 1,4-Benzoldicarbonitril
113820250
113821000
113825000
ACRO113820250EA
31
EUR
ACRO113820250
ACRO113821000
ACRO113825000
Terephthalonitril 98%
Terephthalonitril
Formel:
C₈H₄N₂ Molecular Weight: 128,13 g/mol Schmelzpunkt: 222…227 °C Dichte: 1,29 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00001810 CAS-Nummer: 623-26-7 EINECS: 210-783-2 |
Spezifikation Testergebnisse
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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