Description
Specifications Table
Product Name – Sodium Arsenite 0.15M (0.3N) Volumetric Solution Nist Traceable
Quantity/Pack Size – 1 Liter
Form – Liquid
Grade – Volumetric Solution, NIST Traceable
Application – Analytical Titration, Redox Reactions, Chemical Assays
product overview
Unlock precision in your analytical chemistry with our Sodium Arsenite 0.15M (0.3N) Volumetric Solution, meticulously prepared to NIST traceability standards. This high-quality solution is an indispensable reagent for a wide array of quantitative analyses, ensuring consistent and reliable results in demanding laboratory environments. Formulated with exceptional purity, it serves as a robust standard for redox titrations, particularly in methods involving iodine, bromate, or permanganate, where accuracy is paramount. The NIST traceability guarantees that each batch meets stringent quality controls, providing confidence in your experimental data and validation processes. Its stable liquid form ensures ease of use and long-term integrity, minimizing preparation time and potential errors. This solution is designed for professionals who demand the highest level of accuracy and reproducibility from their chemical reagents, offering a foundation of certainty for critical assays and complex analytical procedures.
FAQs
1. What is the primary application of Sodium Arsenite Volumetric Solution?
Sodium Arsenite Volumetric Solution is primarily used as a reducing agent in quantitative redox titrations. It is commonly employed to determine the concentration of oxidizing agents such as iodine, bromate, or permanganate in various samples.
2. How does NIST traceability benefit analytical results?
NIST traceability ensures that the concentration of the Sodium Arsenite solution has been calibrated against reference materials from the National Institute of Standards and Technology. This provides an unbroken chain of comparisons to national standards, guaranteeing the highest level of accuracy and reliability for your analytical measurements and enhancing data credibility.
3. What are the recommended storage conditions for this solution?
For optimal stability and to maintain its concentration, Sodium Arsenite 0.15M (0.3N) Volumetric Solution should be stored in a cool, dry place, away from direct sunlight and extreme temperatures. It is recommended to keep the container tightly sealed to prevent contamination and evaporation.
4. Is this Sodium Arsenite solution compatible with all types of titrations?
While this solution is highly effective for redox titrations, especially those involving strong oxidizing agents, its compatibility depends on the specific chemical reaction and the analyte being tested. It is crucial to consult relevant analytical methods to confirm its suitability for your particular titration protocol.
5. How does the “0.15M (0.3N)” specification relate to its use?
The “0.15M” indicates the molarity (moles per liter) of the Sodium Arsenite, representing its concentration. The “(0.3N)” denotes its normality, which is particularly relevant for redox reactions as it signifies the number of equivalents per liter. Both values are crucial for accurate stoichiometric calculations in quantitative analysis.
