0
VWR Sodium thiosulphate 0.2 mol/l (0.2 N) in aqueous solution
Catalog No :
CAS Number :
Brand :
In Stock
Specifications:
| Application | Analytical Chemistry, Titration | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical, Standard Solutions | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | Na₂S₂O₃ |
VWR Sodium Thiosulphate 0.2 mol/L (0.2 N) is a ready-to-use aqueous titration solution formulated for iodometric and redox analysis. With precise molarity and high-quality water as the solvent, this solution is ideal for determining oxidizing agents such as iodine, chlorine, and bromine in environmental, food, pharmaceutical, and chemical testing laboratories.
Manufactured under strict quality standards, it supports accurate and reproducible results in accordance with analytical protocols.
Product Specifications
| Property | Value |
|---|---|
| Product Name | Sodium Thiosulphate Volumetric Solution |
| Concentration | 0.2 mol/L (0.2 N) |
| Chemical Formula | Na₂S₂O₃ |
| Molecular Weight | 158.11 g/mol |
| CAS Number | 7772-98-7 |
| MDL Number | MFCD00003499 |
| EINECS Number | 231-867-5 |
| Storage Temperature | Ambient |
| Physical Form | Aqueous solution |
| Packaging Type | Glass bottle |
Packaging
| Catalog Number | Pack Type | Pack Size |
|---|---|---|
| 302332.1000 | Glass bottle | 1 L |
Applications
- Iodometric titrations for iodine, chlorine, and other oxidants
- Residual chlorine determination in water and wastewater testing
- Redox titration procedures in analytical chemistry
- Standardization of oxidizing agents
- Suitable for use in environmental, pharmaceutical, and food testing laboratories
Benefits
- Accurate and ready-to-use solution for immediate application
- Reduces preparation time and improves lab efficiency
- Manufactured to high analytical standards for consistency and reliability
- Compatible with automated titration systems and manual techniques
VWR Sodium Thiosulphate 0.2 mol/L (0.2 N) is a precise and stable volumetric solution for laboratories performing iodometric and redox titrations. Its reliable formulation makes it ideal for routine analyses in environmental monitoring, quality control, and chemical education.