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Dianidride 3,3',4,4'-benzofenontetracarbossilica 97+%

Fornitore: Thermo Scientific
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Synonyms: Benzophenone-3,3',4,4'-tetracarboxylic dianhydride

401935000 401930025
ACRO401935000EA 129 EUR
ACRO401935000 ACRO401930025
Dianidride 3,3',4,4'-benzofenontetracarbossilica 97+%
Dianidride 3,3',4,4'-benzofenontetracarbossilica
Formula: C₁₇H₆O₇
Peso molecolare: 322,23 g/mol
Punto di fusione: 219…226 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00005923
CAS Number: 2421-28-5
EINECS: 219-348-1

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Risultati del test di specificazione

Appearance Yellow to tan Powder
Infrared spectrum Conforms
Melting point 220 to 229 °C
Free acid ≤2.2 %
Titration by coupling ≥97.0 %

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