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

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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Synonymer: Benzophenone-3,3',4,4'-tetracarboxylic dianhydride

401935000 401930025
ACRO401935000EA 1190 DKK
ACRO401935000 ACRO401930025
3,3',4,4'-Benzophenontetracarboxylsyredianhydrid 97+%
3,3',4,4'-Benzophenontetracarboxylsyredianhydrid
Formel: C₁₇H₆O₇
Molekylvægt: 322.23 g/mol
Smeltepunkt: 219…226 °C
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00005923
CAS-nummer: 2421-28-5
EINECS: 219-348-1

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Specifikationer 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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