Description
Specifications Table
| Product Name | Sodium Thiosulfate Solution, N/10 CVS |
|---|---|
| Quantity/Pack Size | 1 L |
| Form | Liquid |
| Grade | CVS (Certified Volumetric Solution) |
| Application | Titration, chlorine determination, analytical chemistry |
Product Description
When precision matters in your lab work, this N/10 Sodium Thiosulfate Solution delivers consistent results you can trust. As a certified volumetric solution, it’s specially formulated for accurate titrations where even minor variations can impact your findings. Whether you’re determining chlorine levels in water samples or performing iodometric analyses, this solution maintains stability throughout your experiments.
The CVS grade designation means each batch undergoes rigorous quality control to ensure the concentration remains exactly at 0.1N. This eliminates the need for time-consuming standardization procedures in your lab, saving you valuable research time. The solution comes ready-to-use in a convenient 1L bottle, making it perfect for both educational institutions and professional research facilities.
For students working on chemistry practicals, this sodium thiosulfate solution provides the reliability needed to achieve consistent titration endpoints. Educators appreciate how it helps demonstrate fundamental volumetric analysis principles clearly. Researchers value its stability during prolonged storage and repeated use.
Get accurate titration results every time with this premium sodium thiosulfate solution – order your supply today and experience the difference quality makes in your analytical work.
Understanding Sodium Thiosulfate in Laboratory Work
Sodium thiosulfate plays a crucial role in analytical chemistry, particularly in redox titrations. Its ability to reduce iodine back to iodide ions makes it indispensable for determining oxidizing agents. The N/10 concentration (0.1 normal) provides an ideal balance between precision and practical handling in most laboratory applications.
In water quality testing, this solution helps quantify chlorine levels through straightforward titration procedures. Environmental labs frequently use it to monitor disinfection byproducts in treated water. The solution’s stability when properly stored ensures your results remain reliable over multiple testing sessions.
For educational purposes, sodium thiosulfate titrations serve as excellent teaching tools for demonstrating stoichiometry and reaction kinetics. The visible color change at the endpoint makes it particularly effective for student comprehension.
Proper Handling and Storage
While sodium thiosulfate solution is generally safe to handle, proper laboratory practices should always be followed. Store the bottle tightly sealed in a cool, dry place away from direct sunlight. The solution maintains its stability best when kept between 15-25°C.
For accurate results, allow the solution to reach room temperature before use if it has been refrigerated. Always use clean, dry glassware when measuring to prevent contamination that could affect your titration endpoints.
Why This Solution Stands Out
What sets this particular sodium thiosulfate solution apart is its certification as a volumetric standard. Unlike general-purpose solutions, CVS-grade products undergo additional quality checks to verify their exact normality. This means you can use the solution directly from the bottle without needing to standardize it first.
The 1L packaging provides an optimal quantity for most laboratory needs – sufficient for multiple experiments without taking up excessive storage space. The bottle’s design allows for easy pouring while minimizing spillage risks.
Upgrade your lab’s titration capabilities with this certified sodium thiosulfate solution – the smart choice for accurate analytical chemistry.
Risk Note for Chemical Products:
While sodium thiosulfate is generally considered low-hazard, always wear appropriate personal protective equipment including gloves and safety glasses when handling chemical solutions. In case of skin contact, rinse thoroughly with water. Store away from incompatible substances.
FAQs
What is the shelf life of this sodium thiosulfate solution?
When stored properly in its original container at room temperature, this solution maintains its stability for at least 12 months from the date of manufacture. Always check the expiration date on the bottle.
Can I use this solution for chlorine testing in swimming pools?
Yes, this N/10 sodium thiosulfate solution works well for determining free chlorine levels in pool water through standard titration methods. It provides the precision needed for accurate water quality monitoring.
How should I dispose of unused sodium thiosulfate solution?
Follow your institution’s chemical waste disposal protocols. Small quantities can often be neutralized and disposed of down the drain with plenty of water, but always check local regulations first.
Is this solution suitable for educational laboratory experiments?
Absolutely. The clear color change during titration makes it ideal for demonstrating volumetric analysis principles to students. Many educational institutions use this exact product for chemistry practicals.
What’s the difference between N/10 and other concentrations?
The N/10 designation indicates a 0.1 normal concentration, which provides a good balance between precision and practical use. Higher concentrations would require more dilution, while lower ones might not provide sufficient resolution for many applications.
