WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

	Enter your search terms Submit search form
	Web www.wordnet-online.com

Definitions from WordNet

Definitions from the Web

Pyrophosphoric Acid

Pyrophosphoric acid is a chemical compound with the formula H4P2O7. It is a colorless, crystalline solid that is highly soluble in water. It is an important reagent in various chemical processes and has several industrial uses.

Senses and Usages:

1. Chemical Compound

Pyrophosphoric acid is a compound formed from the condensation of two molecules of phosphoric acid. It is commonly used as a catalyst, intermediate, or raw material in the synthesis of various chemicals, such as pharmaceuticals and polymers.

Example sentence: The reaction requires the addition of pyrophosphoric acid to achieve the desired product.

2. Laboratory Reagent

Pyrophosphoric acid is often employed as a reagent in laboratories for various purposes, including the determination of metal ions, preparation of buffers, and the synthesis of other compounds.

Example sentence: The experiment necessitates the use of pyrophosphoric acid as a reagent to identify the presence of copper in the solution.

3. Industrial Applications

Pyrophosphoric acid finds applications in the industrial sector, particularly in the production of detergents, ceramics, and flame retardants. Its ability to act as a chelating agent and a catalyst makes it useful in various manufacturing processes.

Example sentence: The ceramic industry relies on the use of pyrophosphoric acid as a key component for glaze formulation.