Product Description
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Ethyl Cellulose (USP) is a non-ionic cellulose ether produced by the etherification of purified cotton with ethylene oxide. It serves as a film-forming agent and binder in pharmaceutical manufacturing. <strong>Molecular Formula</strong>: C<sub>6</sub>H<sub>7</sub>O<sub>2</sub>(OCH<sub>2</sub>CH<sub>3</sub>)<sub>n</sub>. <strong>CAS No.</strong>: 9004-57-3.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Controlled-release matrix tablets and enteric coatings for oral solid dosage forms.</li>
<li><strong>Coatings:</strong> Protective barriers against moisture and gastric acid in tablet and pellet applications.</li>
<li><strong>Industrial:</strong> Viscosity modifiers and thickeners in paints, inks, and adhesives.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry place away from ignition sources due to flammability. Avoid inhalation of dust; use appropriate respiratory protection. Not recommended for parenteral administration without specific regulatory approval.</p>