Indium Sulfate Powder is a white or slightly yellow powder, the main component is Indium Sulfate (In₂(SO₄)₃), insoluble in ethanol, with a certain degree of solubility in water, in the field of chemical industry, materials and other fields can be used as a raw material for the preparation of other indium compounds or indium-containing materials.
Properties
Appearance: Usually white powder, may have slight colour differences depending on the purity or preparation method.
Crystal structure: colourless monoclinic crystal.
Density: 3.438 g/mL (25℃).
Melting point: decomposed at 600°C.
Hygroscopicity: hygroscopic, easily absorbs moisture in the air.
Solubility: soluble in water. At 20℃, the solubility is about 539.2 g/L.
Stability: Decompose when heated, and have alkali salt precipitation.
Applications
Electroplating field:
Preparation of indium plating solution: indium Sulfate is an important raw material for the preparation of indium plating solution. Indium plating process is widely used in electronics and semiconductor industries, for example, indium plating on the surface of some electronic components can improve their electrical conductivity, solderability and corrosion resistance. Indium plating can be used as a good welding material for the welding parts of electronic devices to ensure reliable connection between electronic components; in semiconductor manufacturing, indium plating can be used to manufacture electrodes and interconnection structures.
Material Preparation:
Preparation of indium or other indium-containing compounds: indium Sulfate can be used as a starting material to prepare other indium compounds through a series of chemical reactions, and these compounds have important applications in the fields of optics and electronics. For example, indium oxide and indium chloride are important precursors for the preparation of transparent conductive films (e.g. ITO films).
Preparation of complex salts such as indium alum: Indium Sulfate can form the complex salt indium alum, which has certain applications in the preparation of some special materials and chemical research.
Scientific research: In the laboratory, indium Sulfate powder can be used in chemical analysis, materials research and other scientific research work. For example, it can be used as a chemical reagent for analysing and testing the content of indium, or for researching the physicochemical properties and reaction mechanisms of indium compounds.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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