Description
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<h2 style="margin-top:8px; margin-bottom:6px;">Cleansol Sodium Hypophosphite | Reducing Agent, Electroless Nickel Plating, Catalytic & Stabilizing Additive for Cleaning & Formulations</h2>
<p><strong>Product Description:</strong><br>
Cleansol Sodium Hypophosphite is a high-purity, fast-acting reducing agent widely used in electroless nickel (EN) plating baths, catalytic processes, and chemical/cleaning formulations. It offers consistent reduction potential, excellent water solubility, and predictable decomposition behavior—delivering uniform metal deposits in EN plating, improved bath stability, and reliable performance in redox-sensitive blends.</p>
<h3 style="margin-top:8px; margin-bottom:6px;">Chemical Information</h3>
<p>
<strong>IUPAC Name:</strong> Sodium phosphinate (monohydrate)<br>
<strong>Other Names:</strong> Sodium hypophosphite, Sodium phosphinate, SHP<br>
<strong>Molecular Formula:</strong> NaH<sub>2</sub>PO<sub>2</sub>·H<sub>2</sub>O (monohydrate)<br>
<strong>CAS Number:</strong> 10039-56-2 (monohydrate); 7681-53-0 (anhydrous)<br>
<strong>Molecular Mass:</strong> 105.99 g/mol (monohydrate)<br>
<strong>Appearance:</strong> White, free-flowing crystalline powder or granules<br>
<strong>Odor:</strong> Odorless<br>
<strong>Solubility:</strong> Freely soluble in water; sparingly soluble in alcohols<br>
<strong>pH (1% solution):</strong> ~4.0–6.0 (slightly acidic)
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<h3 style="margin-top:8px; margin-bottom:6px;">Uses</h3>
<ul style="margin-top:2px; margin-bottom:6px; padding-left:18px;">
<li><strong>Electroless nickel plating (EN)</strong> reducing agent for uniform, autocatalytic metal deposition</li>
<li><strong>Catalytic additive</strong> in chemical synthesis and surface activation systems</li>
<li><strong>Stabilizer/antioxidant</strong> in redox-sensitive cleaning and chemical formulations</li>
<li><strong>Reducing agent</strong> for metal treatment, passivation, and finishing baths</li>
<li><strong>Process aid</strong> in polymer/additive manufacturing where controlled reduction is required</li>
<li>Laboratory reagent for analytical and preparative chemistry</li>
</ul>
<h3 style="margin-top:8px; margin-bottom:6px;">Storage</h3>
<p>
Store tightly sealed in a cool, dry, well-ventilated area. Protect from moisture and heat. Keep away from oxidizing agents, strong acids, and nitrites. Use clean, dry scoops and close containers immediately after use to prevent caking and contamination.
</p>
<h3 style="margin-top:8px; margin-bottom:6px;">Warnings</h3>
<p>
<strong>Reducing chemical — handle with care.</strong> Dust may irritate eyes, skin, and respiratory tract. Heating or contact with strong acids can generate <em>phosphine</em> (flammable, toxic gas). Avoid dust, sparks, and ignition sources. Do not mix with oxidizers.
</p>
<h3 style="margin-top:8px; margin-bottom:6px;">Safety & Handling Summary</h3>
<p><em>This summary does not replace the Safety Data Sheet (SDS).</em></p>
<h4 style="margin-top:8px; margin-bottom:6px;">Hazard Overview</h4>
<ul style="margin-top:2px; margin-bottom:6px; padding-left:18px;">
<li>Irritating dust; harmful if swallowed in quantity.</li>
<li>Thermal/acidic decomposition may release phosphine gas.</li>
<li>Stable under recommended storage; hygroscopic.</li>
</ul>
<h4 style="margin-top:8px; margin-bottom:6px;">Personal Protective Equipment (PPE)</h4>
<ul style="margin-top:2px; margin-bottom:6px; padding-left:18px;">
<li>Safety goggles/face shield and chemical-resistant gloves.</li>
<li>Dust mask/respirator for bulk handling or poor ventilation.</li>
<li>Protective clothing and closed footwear.</li>
</ul>
<h4 style="margin-top:8px; margin-bottom:6px;">First Aid Measures</h4>
<ul style="margin-top:2px; margin-bottom:6px; padding-left:18px;">
<li><strong>Eyes:</strong> Rinse with water ≥15 minutes; seek medical attention if irritation persists.</li>
<li><strong>Skin:</strong> Wash with soap and water; remove contaminated clothing.</li>
<li><strong>Inhalation:</strong> Move to fresh air; seek medical help if symptoms occur.</li>
<li><strong>Ingestion:</strong> Rinse mouth; do not induce vomiting; obtain medical advice.</li>
</ul>
<h4 style="margin-top:8px; margin-bottom:6px;">Spill & Disposal</h4>
<ul style="margin-top:2px; margin-bottom:6px; padding-left:18px;">
<li>Avoid dust; sweep/HEPA-vacuum into clean, dry containers.</li>
<li>Prevent contact with acids and oxidizers during cleanup.</li>
<li>Dispose according to local environmental regulations.</li>
</ul>
<h3 style="margin-top:8px; margin-bottom:6px;">Technical Support</h3>
<p>
For technical data, SDS, and bath-makeup guidance for EN plating, contact:<br>
<a href="mailto:labchemicals.cleansol@gmail.com">labchemicals.cleansol@gmail.com</a>
</p>
<h3 style="margin-top:8px; margin-bottom:6px;">Disclaimer</h3>
<p>
The information provided is for general guidance only. Cleansol.in makes no warranty regarding suitability for specific applications. Users must verify compatibility, follow applicable regulations, and implement appropriate safety controls. Cleensol and affiliates disclaim liability arising from misuse or mishandling.
</p>
<h3 style="margin-top:8px; margin-bottom:6px;">Professional Use Declaration</h3>
<p>
By purchasing this product, I confirm it is solely for my professional and commercial use and will not be used for any personal or domestic purposes. I am aware of its chemical properties and take full responsibility for its safe handling, storage, and disposal.
</p>
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