Description
Sodium chloride solution ROTI®Star 1 mol/l - 1 N is a volumetric solution of sodium chloride (empirical formula NaCl, CAS 7647-14-5) supplied at 1 mol/l, equivalent to 1 N, for quantitative laboratory work. The salt has a molar mass of 58,44 g/mol; the aqueous preparation shows a density of 1,04 g/cm³ and a boiling point of approximately 100 °C. Packaged in a 500 ml plastic bottle, this ready-to-use volumetric solution supports titration, standardisation and other wet-chemical procedures that require a defined sodium chloride titre. Analytical laboratories employ 1 mol/l NaCl media as titrants or reference solutions in argentometric and related methods. This ROTI®Star volumetric solution from manufacturer Carl ROTH belongs to the range of volumetric standard solutions for analytical chemistry. EG nr. 231-598-3 identifies the substance in the European inventory. Because the reagent is already prepared as a 1 mol/l - 1 N solution, weighing of solid NaCl and subsequent dilution at the bench can be avoided, which streamlines routine volumetric work.
Key features
- CAS number: 7647-14-5
- Pack sizes: 500 ml, 1 l
- EG nr.: 231-598-3
- Empirical formula: NaCl
- Molar mass: 58,44 g/mol
- UNSPSC: 12352302
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Sodium chloride solution ROTI®Star 1 mol/l - 1 N, 500 ml
What is this article?
Sodium chloride solution ROTI®Star 1 mol/l - 1 N, 500 ml is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in ICP, AAS & ion standards, inside Analytical standards & reference materials, in Lab chemicals.
An ICP, AAS or ion standard is a solution of a stated element or ion at a stated concentration, with an uncertainty. It is the calibration point of a spectrometer or an electrode. The matrix, often dilute acid, has to match the method. A standard past its expiry is not that concentration.
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 ICP, AAS & ion standards. The catalogue is Lab chemicals.
Shelves beside this one are Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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