4,4'-Biphthalic Anhydride (purified by sublimation)
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4,4'-Biphthalic Anhydride, purified by sublimation, is a high-purity dianhydride for polyimide, epoxy, and advanced polymer synthesis. Its rigid structure ensures thermal stability and high-performance material applications.
Términos y condiciones
Garantía de devolución de 30 días
Envío: 2-3 días laborables
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