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News Articles Tagged: Sulfonated Polyimides Precursor

The Significance of Sulfonated Polyimides Precursors like CAS 88-63-1

Explore the importance of 2,4-Diaminobenzenesulfonic acid (CAS 88-63-1) as a sulfonated polyimides precursor. NINGBO INNO PHARMCHEM CO.,LTD. offers high-purity material.

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