food grade,pharmaceutical grade,injection grade,veterinary use
Is Manufacturer
YES
Product Description
Standard or custom package
excellent quality and reliable supplier
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Trimellitic anhydride (TMA) is a cyclic organic compound synthesized via the oxidation of <strong>1,2,4-trimethylbenzene</strong>. It serves as a critical intermediate for high-performance resins. Its molecular formula is <strong>C<sub>9</sub>H<sub>6</sub>O<sub>5</sub></strong> with CAS number <strong>552-30-7</strong>.</p>
<h3>Application</h3>
<ul>
<li><strong>Polyester Resins:</strong> Enhancing thermal stability and chemical resistance in coil coatings.</li>
<li><strong>Plasticizers:</strong> Manufacturing low-volatility additives for PVC flexibility.</li>
<li><strong>Electronics:</strong> Producing insulating varnishes for high-temperature circuit boards.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly avoid inhalation of dust; wear respiratory protection. Store in cool, dry, ventilated areas away from moisture to prevent hydrolysis into trimellitic acid. Do not use in direct food contact applications without specific regulatory approval.</p>