Sodium thiosulfate analysis titrant
Analytical Volumetric Solution,0.05M
- Product Code: 93402
Alias:
Anhydrous Sodium Thiosulfate; Anhydrous Soda Soda, Anhydrous Sodium Hyposulfite, Sodium Hyposulfite, Sodium Thiosulfate, Disodium Thiosulfate, Disodium Thiosulfate, Hypo
CAS:
7772-98-7
| Molecular Weight: | 158.11 g./mol | Molecular Formula: | Na₂S₂O₃ |
|---|---|---|---|
| EC Number: | 231-791-2 | MDL Number: | MFCD00003499 |
| Melting Point: | 52 °C | Boiling Point: | 100°C |
| Density: | 1.667 g/cm3 at 20 °C | Storage Condition: | room temperature |
Product Description:
Sodium thiosulfate analysis titrant is widely used in analytical chemistry for determining the concentration of various substances. It is particularly effective in iodometric titrations, where it reacts with iodine to form iodide ions, allowing for the quantification of oxidizing agents like chlorine, bromine, and hydrogen peroxide. This makes it essential in water treatment processes to measure residual disinfectants. Additionally, it is employed in the pharmaceutical industry to assay compounds that release iodine. In photography, it serves as a fixing agent to remove unexposed silver halides from film and paper. Its precise titration properties also make it valuable in environmental testing for analyzing pollutants and in food industry applications to assess preservative levels.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | Colorless transparent liquid |
| CONCENTRATION | 0.04 mol/L 0.06 mol/L |
| Infrared spectrum | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1000.000 | 10-20 days | $56.11 |
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Sodium thiosulfate analysis titrant
Sodium thiosulfate analysis titrant is widely used in analytical chemistry for determining the concentration of various substances. It is particularly effective in iodometric titrations, where it reacts with iodine to form iodide ions, allowing for the quantification of oxidizing agents like chlorine, bromine, and hydrogen peroxide. This makes it essential in water treatment processes to measure residual disinfectants. Additionally, it is employed in the pharmaceutical industry to assay compounds that release iodine. In photography, it serves as a fixing agent to remove unexposed silver halides from film and paper. Its precise titration properties also make it valuable in environmental testing for analyzing pollutants and in food industry applications to assess preservative levels.
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