3,3',4,4'-Benzofenontetrakarboxylsyradianhydrid ≥98.0%, purified by sublimation

Leverantör: TCI EUROPE
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Synonyms: 4,4'-Karbonyldiftalsyraanhydrid

B4260-5G B4260-25G
TCIAB4260-5GEA 1175 SEK
TCIAB4260-5G TCIAB4260-25G
3,3',4,4'-Benzofenontetrakarboxylsyradianhydrid ≥98.0%, purified by sublimation
3,3',4,4'-Benzofenontetrakarboxylsyradianhydrid
Formel: C₁₇H₆O₇
MW: 322,23 g/mol
MDL Number: MFCD00005923
CAS nummer: 2421-28-5
EINECS: 219-348-1

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Specifikation testresultat

Appearance White to Light yellow powder to crystal
Purity (GC) min. 98.0 %
Purity (Morpholine Method) min. 96.0 %
Melting point 225.0 to 229.0 deg-C

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