Description
Iodide-iodate solution is a volumetric standard solution at 1/256 mol I2/l, equivalent to 1/128 N, prepared for analytical titration and quantitative laboratory work. This ready-to-use reagent supports iodometric determinations and related redox analyses where a defined iodine concentration is required. Physical data include a density of 1 g/cm³ and a boiling point of 100 °C, consistent with an aqueous volumetric preparation. The product is supplied in a 1 l pack weighing 1,400 kg, convenient for routine bench use and stock management in analytical laboratories. This iodide-iodate volumetric solution from manufacturer Carl ROTH is suited to quality-control, research, and teaching environments that rely on standardised titrants. Laboratories performing classical volumetric assays can apply the stated 1/128 N strength directly in established methods. Clear concentration labelling as 1/256 mol I2 per litre supports reproducible preparation of working solutions and calibration steps across analytical chemistry workflows without further concentration claims beyond the stated volumetric grade.
This article is part of Volumetric standard solutions (titration), in Analytical standards & reference materials.
Key features
- Titer: 0.990-1.010
- Pack size: 1 l
- Density: 1 g/cm³
- Boiling point: 100 °C
- Product type: Volumetric standard solution
- Concentration: 1/256 mol I2/l – 1/128 N
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Iodid-iodate solution, 1/256 mol I2/l - 1/128 N volumetric solution, 1 l
What is this article?
Iodid-iodate solution, 1/256 mol I2/l - 1/128 N volumetric solution, 1 l 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.
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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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