*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Fumaric acid (99.5% MIN, CAS 110-17-8) is a dicarboxylic acid widely used as an acidity regulator and preservative. Produced via catalytic hydration of maleic anhydride, its molecular formula is <strong>C4H4O4</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Food Industry:</strong> Acidulant in beverages, bakery products, and confectionery.</li>
<li><strong>Pharmaceuticals:</strong> Excipient for sustained-release tablets and topical psoriasis treatments.</li>
<li><strong>Chemical Manufacturing:</strong> Precursor for unsaturated polyester resins and plasticizers.</li>
</ul>
<h3>Precautions</h3>
<p>Store in a cool, dry, well-ventilated area away from oxidizers. Avoid inhalation of dust; wear appropriate PPE including goggles and gloves to prevent skin and eye irritation.</p>