Sodium Thiosulfate 0.1 mol/l (0.1N) (Reag. USP) standard volumetric solution

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Product Name Sodium Thiosulfate 0.1 mol/L (0.1N) (Reag. USP) standard volumetric solution
Concentration 0.1 mol/L
Equivalent Concentration 0.1N
Purity Reag. USP
Volume 1 L
Appearance Clear colorless solution
Solubility Soluble in water
Density 1.08 g/mL
Storage Store in a cool, dry place
Shelf Life 2 years
Hazards May cause skin and eye irritation
FAQ
What is Sodium Thiosulfate 0.1 mol/L (0.1N) (Reag. USP) standard volumetric solution?

Sodium Thiosulfate 0.1 mol/L (0.1N) (Reag. USP) standard volumetric solution is a standardized solution of sodium thiosulfate that is commonly used in various chemical and analytical applications. It is prepared according to the guidelines set by the United States Pharmacopeia (USP) to ensure accuracy and consistency in its concentration.

What are the key features of Sodium Thiosulfate 0.1 mol/L (0.1N) (Reag. USP) standard volumetric solution?

- Concentration: 0.1 mol/L (0.1N)
- Standardized according to USP guidelines
- Used in titrations, complexometric analysis, and other chemical processes
- Reliable and consistent results
- Packaged in a secure and durable container to prevent contamination and ensure long shelf life

How is Sodium Thiosulfate 0.1 mol/L (0.1N) (Reag. USP) standard volumetric solution used in titrations?

In titrations, Sodium Thiosulfate 0.1 mol/L (0.1N) (Reag. USP) standard volumetric solution is commonly used as a titrant to determine the amount of a particular substance in a solution. It is added gradually to the solution being analyzed until the endpoint is reached, which is indicated by a color change or other observable change. By knowing the volume of the titrant added and the concentration of the solution, the amount of the substance in the original solution can be calculated accurately.

What are some common applications of Sodium Thiosulfate 0.1 mol/L (0.1N) (Reag. USP) standard volumetric solution?

Some common applications of Sodium Thiosulfate 0.1 mol/L (0.1N) (Reag. USP) standard volumetric solution include:
- Determination of the concentration of iodine in solutions
- Neutralization of residual chlorine in water samples
- Removal of excess iodine in iodometry
- Complexometric titrations involving heavy metal ions
- Redox titrations with oxidizing or reducing agents

How should Sodium Thiosulfate 0.1 mol/L (0.1N) (Reag. USP) standard volumetric solution be stored and handled?

Sodium Thiosulfate 0.1 mol/L (0.1N) (Reag. USP) standard volumetric solution should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept tightly closed when not in use to prevent contamination and degradation. Care should be taken to handle the solution with clean and dry glassware to ensure accurate results in analyses and titrations.
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