Sodium thiosulfate solution is recommended for labs and commercial applications. It is used as:
- Reagent
- Chemical precursor
- Volumetric analysis
- Titrant in iodometry
- Measurement of chlorine in water/bleaching powder
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Formula: Na₂S₂O₃ MW: 158.11 g/mol Density: 1.008 g/cm³ (25 °C) Storage Temperature: Ambient |
MDL Number: MFCD00003499 CAS Number: 7772-98-7 EINECS: 231-867-5 |
Specifications:
- Appearance: clear, colorless
- Assay: 0.995N – 1.005N