Fluorosilicic acid is an important chemical substance and belongs to the category of organic fluorides. Fluorosilicic acid has unique physical properties that can affect the cleanliness, hardness, and smoothness of object surfaces. It can be used as a disinfectant, antibacterial…

Hydrofluoric acid (HFF) is a biologically toxic organic substance that refers to hydrogen fluoride (HF) and its salts. It can enter gases, liquids, and solids, and is widely present in the atmosphere, water bodies, and sediments. It is not easily…

Anhydrous hydrogen fluoride is easy to prepare and has a large yield. It is an important raw material for the production of fluoride salts, fluororubber, fluororefrigerants, fluoroplastics, and fluoropharmaceuticals. It is also used in electroplating, reagents, fermentation, ceramic treatment, and…

Hydrofluoric acid is an aqueous solution of hydrogen fluoride gas, with the chemical formula HF. Hydrofluoric acid is a colorless, transparent, and highly irritating corrosive liquid that emits smoke. Hydrofluoric acid has extremely strong corrosiveness and can corrode metals, glass,…

The chemical formula for hydrogen fluoride is HF, which is a colorless, pungent, and water-soluble toxic gas. The relative molecular weight of hydrogen fluoride is 20.008, with a standard gas density of 0.922 kg/m ³, a melting point of -83.37…

The chemical formula of fluorosilicic acid is H2SiF6, which is a colorless and transparent liquid with a density of 1.22g/cm ³. Its boiling point is between 108 ℃ and 109 ℃, and its melting point is between -20 ℃ and…