4,4'-Oxydiphthalic anhydride ≥98.0% (par HPLC)
Fournisseur: TCI
|
Danger
|
O0237-25G
O0237-100G
TCIAO0237-25GEA
59.4
EUR
TCIAO0237-25G
TCIAO0237-100G
4,4'-Oxydiphthalic anhydride ≥98.0% (par HPLC)
4,4'-Oxydiphthalic anhydride
Formule:
C₁₆H₆O₇ |
Numéro MDL:
MFCD00039144 Numéro CAS: 1823-59-2 EINECS: 412-830-4 |
Résultats des tests de spécification
Appearance | White to Light yellow to Light orange powder to crystal |
Purity (HPLC) | min. 98.0 area% |
Purity (Methanolysis Method) | min. 96.0 % |
Melting point | 226.0 to 231.0 deg-C |
Solubility in hot Acetonitrile | almost transparency |
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