*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Poly(propylene glycol) (PPG) is a polyether compound produced via ring-opening polymerization of propylene oxide. <strong>Molecular Formula</strong>: C₃H₆Oₙ. <strong>CAS No.</strong>: 25322-69-4. High purity grades (>99%) are manufactured in China with competitive pricing for industrial use.</p>
<h3>Application</h3>
<ul>
<li>Polyurethane foam production for insulation and bedding.</li>
<li>Synthetic lubricants and hydraulic fluid bases.</li>
<li>Personal care emollients and cosmetic formulations.</li>
<li>Industrial surfactants and dispersant additives.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry areas away from oxidizers. Avoid inhalation of dust; wear PPE including gloves and goggles. Not approved for direct human consumption or intravenous clinical applications without specific pharmaceutical-grade certification.</p>