Description
Potassium chloride ROTI®METIC 99,995 % (4N₅) is a high-purity inorganic salt with the empirical formula KCl, CAS number 7447-40-7 and EG number 231-211-8. It has a molar mass of 74,56 g/mol, a density of 1,98 g/cm³ and a boiling point of 1413 °C, giving laboratories a clearly defined material profile for analytical, preparative and quality-control work. The ROTI®METIC grade specifies 99,995 % (4N₅) purity, making this potassium chloride suitable for procedures that demand very low residual metal content and reproducible ionic composition. Physical constants such as density and boiling point assist method documentation, weighing calculations and thermal process planning. This salt is available from manufacturer Carl ROTH within the ROTI®METIC high-purity range and fits routine bench organisation thanks to the compact plastic packaging. Typical laboratory contexts include preparation of standard solutions, supporting electrolyte systems and synthesis steps that call for controlled potassium and chloride input at elevated purity without unnecessary bulk inventory.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (metals basis): 99,995 %
- CAS number: 7447-40-7
- Pack sizes: 25 g, 100 g
- EG nr.: 231-211-8
- Purity: ROTI®METIC 99,995 % (4N₅)
- Molar mass: 74,56 g/mol
- Density: 1,98 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Potassium chloride, ROTI®METIC 99,995 % (4N5), 25 g, plastic
What is this article?
Potassium chloride, ROTI®METIC 99,995 % (4N5), 25 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Inorganic salts, inside Inorganic chemicals, in Lab chemicals.
An inorganic salt is an ionic solid, a chloride, a sulfate, a nitrate, a phosphate. The degree of hydration changes the mass that contains one mole of the ion. Analytical grade limits the foreign ions. A hydrate and the anhydrous salt are not interchangeable by weight.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
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The category is Inorganic chemicals. The sub-category is Inorganic salts. The catalogue is Lab chemicals.
Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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