Anhydrous hydrofluoric acid is a highly corrosive and toxic chemical compound that is commonly used in various industrial processes. It is also known as anhydrous hydrogen fluoride or anhydrous hydrofluoride.
Definitions
Anhydrous hydrofluoric acid is a colorless and highly reactive gas that is composed of hydrogen fluoride molecules. It is an extremely dangerous substance that can cause severe burns and respiratory problems if inhaled or ingested.
Origin
Anhydrous hydrofluoric acid was first discovered by the French chemist Henri Moissan in 1886. He obtained the compound by heating calcium fluoride with concentrated sulfuric acid. Since then, anhydrous hydrofluoric acid has become an important industrial chemical that is used in various applications.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, anhydrous hydrofluoric acid is defined as “hydrogen fluoride in the anhydrous state”. The Oxford English Dictionary defines it as “a colorless, highly poisonous gas, used in the manufacture of fluorine compounds”.
Associations
Anhydrous hydrofluoric acid is commonly associated with the production of fluorine compounds, such as fluorocarbons and fluoropolymers. It is also used in the production of aluminum, uranium, and other metals.
Synonyms
Some synonyms of anhydrous hydrofluoric acid include anhydrous hydrogen fluoride, anhydrous hydrofluoride, and anhydrous fluorhydric acid.
Antonyms
There are no antonyms for anhydrous hydrofluoric acid, as it is a unique chemical compound.
The same root words
Anhydrous hydrofluoric acid contains the root words “anhydrous”, which means without water, and “hydrofluoric acid”, which refers to the chemical compound composed of hydrogen and fluoride.
Example Sentences
- The production of fluorocarbons involves the use of anhydrous hydrofluoric acid.
- Anhydrous hydrofluoric acid is a highly toxic substance that requires special handling and storage.
- The accidental release of anhydrous hydrofluoric acid can have serious consequences for human health and the environment.