Description
Potassium chloride solution ROTI®Star 0,001 mol/l - 0,001 N is a volumetric solution of potassium chloride (empirical formula KCl, CAS number 7447-40-7, EG nr. 231-211-8) with a molar mass of 74,56 g/mol. Prepared at 0,001 mol/l, corresponding to 0,001 N, it serves quantitative analytical work that requires a dilute potassium chloride titre. Density is approximately 1 g/cm³ and the boiling point is 100 °C, in line with an aqueous volumetric preparation. The product comes in a 500 ml plastic bottle with a pack weight of 0,700 kg. This ROTI®Star volumetric solution from manufacturer Carl ROTH is intended for analytical chemistry laboratories that use volumetric standard solutions. The stated 0,001 mol/l - 0,001 N concentration can be applied in volumetric procedures that specify this dilute working solution. The plastic 500 ml pack supports controlled dispensing during standardisations and wet-chemical assays, and the formula KCl together with molar mass, density and boiling point assist handling and identification in routine laboratory use.
Key features
- CAS number: 7447-40-7
- Pack sizes: 500 ml, 1 l
- EG nr.: 231-211-8
- Empirical formula: KCl
- Molar mass: 74,56 g/mol
- UNSPSC: 12352402
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Potassium chloride solution ROTI®Star 0,001 mol/l - 0,001 N, 500 ml
What is this article?
Potassium chloride solution ROTI®Star 0,001 mol/l - 0,001 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
