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AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>BASIC YELLOW 11</strong> is a synthetic cationic dye primarily produced via diazotization and coupling reactions. Its chemical structure is defined by the molecular formula C<sub>20</sub>H<sub>21</sub>N<sub>5</sub>O<sub>4</sub>S<sub>2</sub> and CAS No. 2649-83-8.</p>
<h3>Application</h3>
<ul>
<li><strong>Textile Industry:</strong> Dyeing cotton, wool, and silk fabrics for high colorfastness.</li>
<li><strong>Leather Processing:</strong> Coloring leather goods to ensure uniform shade penetration.</li>
<li><strong>Research:</strong> Utilized as a biological stain in histological analysis.</li>
</ul>
<h3>Precautions</h3>
<p>Storage requires cool, dry conditions away from oxidizers. Avoid direct skin contact and inhalation of dust. Not approved for direct human consumption or cosmetic use.</p>