Description
Specifications Table
| Product Name | Sodium Hydroxide Solution Min. 45% For A |
|---|---|
| Quantity/Pack Size | 2.5 LTR |
| Form | Liquid Solution |
| Grade | Lab Grade (For Analysis) |
| Application | Titrations, pH adjustment, chemical synthesis, cleaning |
Product Description
When precision matters in your lab work, the right reagents make all the difference. This sodium hydroxide solution from Merck delivers consistent 45% concentration, ensuring reliable results in analytical chemistry, research, and industrial processes. Whether you’re standardizing acids, adjusting pH levels, or performing titrations, this lab-grade solution offers the purity and stability researchers trust.
Sodium hydroxide, commonly known as caustic soda, is one of the most versatile chemicals in laboratory settings. This particular formulation meets strict quality standards for analytical applications, making it a staple in educational institutions, research facilities, and quality control labs across India. The 2.5-liter pack size provides ample volume for regular use while maintaining freshness.
What sets this product apart is its Merck pedigree—a brand synonymous with quality in scientific supplies. The solution comes ready-to-use, eliminating the need for dilution in most standard procedures. Its clear, colorless appearance indicates high purity, while the secure packaging ensures safe handling and storage.
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The applications extend beyond basic chemistry labs. Many researchers use this solution in molecular biology for DNA extraction protocols, while industrial labs rely on it for equipment cleaning and process optimization. The 45% concentration strikes the perfect balance between strength and ease of use, reducing the risk of errors from over-dilution.
For students working on university projects or educators demonstrating chemical principles, this solution provides a safe, consistent way to explore acid-base reactions. The Merck certification gives you confidence in your results, whether you’re publishing research or teaching fundamental concepts.
Safety Considerations
As with all strong bases, proper handling is essential. Always wear appropriate PPE including gloves and eye protection when working with sodium hydroxide solution. Store in a cool, well-ventilated area away from acids and organic materials. In case of skin contact, rinse immediately with plenty of water.
FAQs
What is the shelf life of this sodium hydroxide solution?
When stored properly in its original container at room temperature, this solution maintains its specified concentration for at least 2 years from the date of manufacture.
Can I use this for food industry applications?
This product is lab-grade and not certified for food use. For food processing applications, you would need food-grade sodium hydroxide with appropriate certifications.
How should I dispose of unused solution?
Neutralize with a weak acid like acetic acid before disposal according to your institution’s chemical waste protocols. Never pour concentrated sodium hydroxide down drains.
Is this solution suitable for DNA extraction?
Yes, many molecular biology protocols use 45% sodium hydroxide solution for cell lysis during DNA extraction procedures.
What’s the difference between this and industrial-grade sodium hydroxide?
This Merck product undergoes additional purification steps to remove trace metals and impurities, making it suitable for analytical chemistry where consistency is critical.
