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<h3>Overview</h3>
<p>Chloroauric acid (CAS <strong>16903-35-8</strong>, HAuCl<sub>4</sub>) is a gold(III) salt produced via aqua regia digestion. It serves as a primary precursor for nanoparticle synthesis and electroplating in industrial processes.</p>
<h3>Application</h3>
<ul>
<li><strong>Nanotechnology:</strong> Synthesis of gold nanoparticles for biomedical imaging and drug delivery.</li>
<li><strong>Catalysis:</strong> Precursor for heterogeneous catalysts in organic synthesis.</li>
<li><strong>Electronics:</strong> Gold plating for high-conductivity circuit boards and connectors.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from reducing agents. Use appropriate PPE due to corrosive properties; avoid skin contact and inhalation of dust.</p>