Potassium tetrafluoroborate is a white powder or gel-like crystal, slightly soluble in water and hot ethanol, used as an organic synthesis reagent and high-efficiency electrolyte additive. Used in the field of electroplating.
Molecular formula: KBF4
Molecular weight: 125.9
Appearance: white powder or gel-like crystal.
Density: 2.5g/mL
Melting point: 530ºC
Non-hygroscopic, bitter taste.
Slightly soluble in water and hot ethanol, insoluble in cold ethanol, insoluble in alkaline solution. Can be decomposed into boron trifluoride by strong acid.
Toxic, median lethal dose (rat, intraperitoneal) 240mg/kg.
Irritating.
Potassium tetrafluoroborate is used as an additive for perovskite precursor solution to prepare wide bandgap perovskite film for solar cells.
KBF4 is used as an electrolyte additive for potassium ion and lithium ion batteries to enhance stability and performance.
KBF4 is used as a precursor for the synthesis of dinitrogen heterocyclic carbene (NHC) ruthenium complex.
Potassium tetrafluoroborate is used as an electroplating solution to prepare metal coatings and alloys.
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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