Description
Sodium thiosulphate solution ROTI®Star 0,1 mol/l - 0,1 N is a volumetric solution with the empirical formula Na₂O₃S₂ and a defined concentration of 0,1 mol/l, equivalent to 0,1 N. Packed as 500 ml in glass, the unit has a listed weight of 0,900 kg, making the bottle straightforward to handle on the laboratory bench. Density (D) is approximately 1 g/cm³ and the boiling point is 100 °C, physical values given for this liquid volumetric reagent. The ROTI®Star 0,1 mol/l - 0,1 N grade identifies both the molarity and the equivalent normality of the sodium thiosulphate solution. This volumetric solution from manufacturer Carl ROTH is supplied as a liquid at 0,1 mol/l - 0,1 N rather than as a solid salt. The 500 ml glass presentation is the stated pack size for dispensing into volumetric glassware. Chemical identity is given by the empirical formula Na₂O₃S₂. Together, the 0,1 mol/l - 0,1 N concentration, density of about 1 g/cm³, boiling point of 100 °C and 500 ml glass pack define this sodium thiosulphate volumetric solution for laboratory volumetric work.
Key features
- Pack sizes: 500 ml, 1 l
- Empirical formula: Na₂O₃S₂
- Density: ~1 g/cm³
- Boiling point: 100 °C
- Grade: ROTI®Star 0,1 mol/l - 0,1 N
- UNSPSC: 12352302
- Technical Information Sheet:
- Safety Data Sheet: