Hexafluorosilicic Acid, 35% w/w aq. soln., Thermo Scientific Chemicals
Description Hexafluorosilicic acid is a versatile chemical, primarily used as a source of fluoride. It plays a key role in the production of hexafluorosilicate salts and serves as an electrolyte in the Betts electrolytic process for refining lead. Additionally, it is a valuable organic reagent for cleaving Si-O bonds in silyl ethers. Other uses include wood preservation and surface modification of calcium carbonate, highlighting its broad range of applications in various industries.
Key Features:
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Source of Fluoride: Vital for creating hexafluorosilicate salts.
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Organic Reagent: Efficiently cleaves Si-O bonds in silyl ethers.
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Electrolyte: Used to refine lead via the Betts process.
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Additional Applications: Ideal for wood preservation and calcium carbonate surface modification.
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Miscibility: Completely miscible with water.
Notes: This product is incompatible with strong oxidizing agents, metals, alkalis, strong acids, stoneware, and glass, requiring careful handling during use.
Specifications:
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CAS Number: 16961-83-4
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Molecular Formula: F₆H₂Si
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Molecular Weight: 144.09 g/mol
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Boiling Point: 108°C–109°C
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Density: 1.32 g/cm³
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Quantity: 2500 g
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Chemical Name: Hexafluorosilicic acid
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Solubility: Miscible with water
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Linear Formula: H₂SiF₆
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Concentration: 35% w/w aqueous solution
Synonyms: Hexafluorosilicic acid is also known as fluorosilicic acid, dihydrogen hexafluorosilicate, silicate 2-, hexafluoro-, silicofluoride, hydrofluorosilicic acid, and kieselfluorwasserstoffsäure.
