3,3′,4,4′-Benzophenonetetracarboxylic Dianhydride (CAS 2421-28-5) – Superior Quality & Testing Excellence

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Key Advantages:

✔ High Purity – ≥99% purity for premium performance

✔ Thermal Stability – Ideal for high-temperature applications

✔ Versatile Use – Essential in polyimides, adhesives, and coatings

 

Testing Benefits:

✅ Advanced HPLC/GC Analysis – Precise impurity detection

✅ ISO-Certified Labs – Reliable & reproducible results

✅ Fast Turnaround – Efficient testing with detailed reports

 

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