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<h3>Overview</h3>
<p><strong>2-Formylbenzenesulfonic acid sodium salt</strong> (CAS <strong>1008-72-6</strong>) is a key organic intermediate synthesized via sulfonation of benzaldehyde. Its molecular formula is C7H5NaO4S, serving as a specialized reagent in fine chemical manufacturing.</p>
<h3>Application</h3>
<ul>
<li>Synthesis of pharmaceutical intermediates for antibiotic derivatives.</li>
<li>Precursor for high-performance dyes and pigments.</li>
<li>Catalyst component in agrochemical production processes.</li>
</ul>
<h3>Precautions</h3>
<p>Store in sealed containers away from moisture and oxidizers. Use appropriate PPE to prevent skin contact; avoid inhalation of dust. Not approved for direct clinical use without further processing.</p>