Terephthalonitrile 98%
Leverantör: Thermo Scientific
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Synonyms:
1,4-Benzenedicarbonitrile, Terephthalodinitrile, Benzene-1,4-dicarbonitrile, 1,4-Dicyanobenzene
113820250
113821000
113825000
ACRO113820250EA
550
SEK
ACRO113820250
ACRO113821000
ACRO113825000
Terephthalonitrile 98%
Terephthalonitrile
Formel:
C₈H₄N₂ MW: 128,13 g/mol Smältpunkt: 222…227 °C Densitet: 1,29 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00001810 CAS nummer: 623-26-7 EINECS: 210-783-2 |
Specifikation testresultat
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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