3,4'-Oxydiphthalic Anhydride 50662-95-8Appearance:off white powderPurity:99.5%min
9,9-Bis(4-aminophenyl)fluorene 15499-84-0Appearance:white powderPurity:99%min
9,9-BIS(4-AMINO-3-FLUOROPHENYL)FLUORENE 127926-65-2Appearance:white powderPurity:99.5%min
BPEDA 2770-50-5Appearance:white powderPurity:99%min
6FCDA 139162-14-4Appearance:white powderPurity:99%min
Ethylene glycol bis(4-trimellitate anhydride) 1732-96-3Appearance:white powderPurity:99.5%min
TA-TFMB 1226511-56-3Appearance:white powderPurity:99%min
HQDA 17828-53-4Appearance:white to off white powderPurity:99%min
2,2-Bis(3-(3-aminobenzoylamino)-4-hydroxyphenyl)hexafluoropropane 220426-92-6 HAFAAppearance:white p···
4,4'-Diamino-2'-Chloro-Benzanilide 14108-16-8Appearance:light yellow powderPurity:99.5%min
1,1-Bis(3-amino-4-hydroxyphenyl)cyclohexane 30817-90-4Appearance:white powderPurity:99.5%min
TCA 6053-46-9Appearance:white powderPurity:99%min
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