3,3',4,4'-Benzofenontetrakarboksylsyredianhydrid 97+%

Leverandør: Thermo Scientific
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Synonymer: Benzophenone-3,3',4,4'-tetracarboxylic dianhydride

401935000 401930025
ACRO401935000EA 2075 NOK
ACRO401935000 ACRO401930025
3,3',4,4'-Benzofenontetrakarboksylsyredianhydrid 97+%
3,3',4,4'-Benzofenontetrakarboksylsyredianhydrid
Formel: C₁₇H₆O₇
MW: 322,23 g/mol
Smeltepunkt: 219…226 °C
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00005923
CAS-nummer: 2421-28-5
EINECS: 219-348-1

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Spesifikasjon Testresultater

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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