diammonium phosphate

noun

di·am·mo·ni·um phosphate ˌdī-ə-ˈmō-nē-əm-

: a white crystalline compound (NH₄)₂HPO₄ used especially as a fertilizer and as a fire retardant

—abbreviation DAP

Examples of diammonium phosphate in a Sentence

Recent Examples on the Web

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

India imports four types of fertilisers: urea, diammonium phosphate (DAP), muriate of potash (MOP) and nitrogen-phosphorous-potassium (NPK). —

Mimansa Verma, Quartz, 7 Mar. 2022

Word History

First Known Use

circa 1929, in the meaning defined above

Time Traveler

The first known use of diammonium phosphate was circa 1929

See more words from the same year

Cite this Entry

Style

“Diammonium phosphate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diammonium%20phosphate. Accessed 4 Dec. 2024.

Copy Citation