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 |
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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