*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>J&K Poly(ethylene glycol) with an average molecular weight of 2,000 Da is a high-purity polymer produced via ring-opening polymerization of ethylene oxide. The chemical formula is <strong>H(OCH₂CH₂)nOH</strong>, and its CAS Registry Number is <strong>25322-68-3</strong>. This polyether functions as a versatile non-ionic surfactant and solvent in industrial formulations.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceuticals:</strong> Used as excipient for tablet lubrication and ointment bases.</li>
<li><strong>Personal Care:</strong> Serves as humectant and viscosity modifier in lotions.</li>
<li><strong>Industrial:</strong> Acts as process aid in textile dyeing and resin modification.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry conditions below 30°C to prevent thermal degradation. Avoid direct contact with skin; use appropriate PPE during handling. Not approved for intravenous injection without specific pharmaceutical grade certification.</p>