Description
Sodium thiosulphate solution ROTI®Volum is a volumetric standard solution at 0,01 mol/l (0,01 N) for analytical laboratory applications. The preparation is characterised by the empirical formula Na₂O₃S₂ and delivers a defined low-normality titre suitable for volumetric analysis. Manufacturer data indicate a density of approximately 1 g/cm³ and a boiling point of about 100 °C, supporting straightforward handling under typical laboratory conditions. Supplied as 1 pc(s) in the ROTI®Volum ampoule format with a weight of 0,101 kg, the unit is intended for convenient preparation of working volumetric solutions. This product forms part of the volumetric solutions in ampoules range from manufacturer Carl ROTH and is classified among analytical chemicals for standardised titration work. The ampoule presentation helps preserve the concentrate until dilution or use according to laboratory practice. Stated concentration, formula, and physical properties allow clear alignment with established analytical methods that call for 0,01 N sodium thiosulphate. The single-piece pack supports controlled consumption in routine quantitative procedures across research and quality-oriented laboratories.
This article is part of Volumetric standard solutions (titration), in Analytical standards & reference materials.
Key features
- Titer: 0.995-1.005
- Pack size: 1 pc(s)
- Empirical formula: Na₂O₃S₂
- Density: ~1 g/cm³
- Boiling point: ~100 °C
- Concentration: 0,01 mol/l - 0,01 N
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Sodium thiosulphate sol. ROTI®Volum, 0.01 mol/l - 0.01 N volumetric solution
What is this article?
Sodium thiosulphate sol. ROTI®Volum, 0.01 mol/l - 0.01 N volumetric solution is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Volumetric standard solutions (titration), inside Analytical standards & reference materials, in Lab chemicals.
A volumetric standard solution is a reagent of stated concentration for titration, such as a stated molarity of acid, base or silver nitrate. The factor or the exact titre is on the certificate. Using the nominal molarity when a factor is printed is a systematic error.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Volumetric standard solutions (titration). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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