Pyromellitic dianhydride ≥98.0% (by titrimetric analysis)
Fornitore: TCI
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Pericolo
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Synonyms:
1,2,4,5-Benzenetetracarboxylic anhydride
Formula:
C₁₀H₂O₆ Punto di ebollizione: 400°C Punto di fusione: 286°C |
MDL Number:
MFCD00005005 CAS Number: 89-32-7 EINECS: 201-898-9 |
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Risultati del test di specificazione
Appearance | White to Orange to Green powder to crystal |
Purity (Methanolysis Method) | min. 98.0 % |
Solubility in Acetone | faint turbidity |
Acid (as pyromellitic acid) | max. 1.0 % |
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