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| Product Name | Sodium Thiosulfate 0.2 mol/L (0.2N) Standard Volumetric Solution |
| Concentration | 0.2 mol/L |
| Equivalent Concentration | 0.2N |
| Formula | Na2S2O3 |
| Molecular Weight | 158.11 g/mol |
| Appearance | Clear colorless liquid |
| Purity | Minimum 99.5% |
| Packaging | Glass bottle |
| Storage Conditions | Store in a cool, dry place away from light |
| Shelf Life | 2 years |
| Applications | Analytical chemistry, titrations, redox reactions |
| Manufacturing Method | Prepared by dissolving Sodium Thiosulfate pentahydrate in distilled water |
FAQ
What is Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution?
Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution is a solution containing sodium thiosulfate with a concentration of 0.2 mol/L. It is commonly used in analytical chemistry for various titration processes.
How is Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution prepared?
The preparation of Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution involves accurately weighing the required amount of sodium thiosulfate pentahydrate and dissolving it in a suitable volume of distilled water. The solution is then standardized by titrating it against a primary standard solution to determine its exact concentration.
What are the applications of Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution?
Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution is commonly used in iodometric titrations to determine the concentration of oxidizing agents such as chlorine, bromine, and iodine. It is also used in redox titrations to analyze various substances, including metals, organic compounds, and pharmaceuticals.
How should Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution be stored?
Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution should be stored in a cool, dry place away from direct sunlight and sources of heat. It should be kept in a tightly sealed container to prevent evaporation and contamination. Regular checks should be performed to ensure the stability and accuracy of the solution.
What are the advantages of using Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution in titrations?
Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution offers high purity, accuracy, and reliability in titrations. Its standardized concentration allows for precise and consistent results in analytical chemistry applications. Additionally, the solution is easily prepared and stored, making it convenient for laboratory use.
Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution is a solution containing sodium thiosulfate with a concentration of 0.2 mol/L. It is commonly used in analytical chemistry for various titration processes.
How is Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution prepared?
The preparation of Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution involves accurately weighing the required amount of sodium thiosulfate pentahydrate and dissolving it in a suitable volume of distilled water. The solution is then standardized by titrating it against a primary standard solution to determine its exact concentration.
What are the applications of Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution?
Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution is commonly used in iodometric titrations to determine the concentration of oxidizing agents such as chlorine, bromine, and iodine. It is also used in redox titrations to analyze various substances, including metals, organic compounds, and pharmaceuticals.
How should Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution be stored?
Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution should be stored in a cool, dry place away from direct sunlight and sources of heat. It should be kept in a tightly sealed container to prevent evaporation and contamination. Regular checks should be performed to ensure the stability and accuracy of the solution.
What are the advantages of using Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution in titrations?
Sodium Thiosulfate 0.2 mol/L (0.2N) standard volumetric solution offers high purity, accuracy, and reliability in titrations. Its standardized concentration allows for precise and consistent results in analytical chemistry applications. Additionally, the solution is easily prepared and stored, making it convenient for laboratory use.
