Indium, 99,99 % (4N), foil, 100x100x0,1 mm, 1 unit(s), plastic

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Indium 99,99 % (4N) foil is a high-purity elemental metal presented as a precision sheet measuring 100 × 100 × 0,1 mm for laboratory and materials-science applications. Identified by CAS number 7440-74-6 and EG number 231-180-0, it has the empirical formula In, a molar mass of 114,82 g/mol and a density of 7,29 g/cm³. Its boiling point of 2080 °C reflects the thermal behaviour expected of metallic indium under standard laboratory conditions. The thin foil geometry allows accurate sectioning, weighing and integration into experimental assemblies where controlled indium loading is essential. Supplied as 1 unit in plastic packaging, the product supports inorganic synthesis, thin-film preparation, alloying trials and reference measurements that require a defined 4N purity. This indium foil from manufacturer Carl ROTH combines documented physical constants with a convenient bench-scale format. Scientists can draw on the stated molar mass, density and dimensions when planning thermal, compositional or surface-related studies. The compact sheet size simplifies storage and handling while helping preserve the quality of the high-purity metal surface during routine laboratory use. This article is part of Essential oils & fragrances, in Natural products & essential oils. Key features Purity: ≥99.99 % CAS number: 7440-74-6 Pack sizes: 1 pc, 5 pc(s) EG nr.: 231-180-0 Molar mass: 114,82 g/mol Technical Information Sheet: Safety Data Sheet: Show more