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<h3>Overview</h3>
<p><strong>Trisodium Nitrilotriacetate 40% solution</strong> (CAS <strong>5064-31-3</strong>) is a chelating agent produced via neutralization of nitrilotriacetic acid with sodium hydroxide. Its molecular formula is C<sub>6</sub>H<sub>6</sub>NO<sub>6</sub>Na<sub>3</sub>. This liquid form ensures rapid solubility and efficient metal ion sequestration in industrial processes.</p>
<h3>Application</h3>
<ul>
<li>Detergent industry for water softening and soil suspension.</li>
<li>Textile processing to prevent metal-catalyzed dye degradation.</li>
<li>Copper etching solutions for printed circuit board manufacturing.</li>
<li>Pulp and paper bleaching stabilization.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly avoid environmental discharge due to aquatic toxicity. Store in cool, dry areas away from incompatible acids. Personnel must wear chemical-resistant gloves and eye protection during handling to prevent skin irritation.</p>