ammonium hydroxide

noun

Definition of ammonium hydroxide

: a weakly basic compound NH4OH that is formed when ammonia dissolves in water and that exists only in solution

First Known Use of ammonium hydroxide

1875, in the meaning defined above

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The first known use of ammonium hydroxide was in 1875

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Dictionary Entries Near ammonium hydroxide

ammonium hydrosulfide

ammonium hydroxide

ammonium molybdate

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Cite this Entry

“Ammonium hydroxide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ammonium%20hydroxide. Accessed 18 Oct. 2021.

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More Definitions for ammonium hydroxide

ammonium hydroxide

noun

Medical Definition of ammonium hydroxide

: a weakly basic compound NH4OH that is formed when ammonia dissolves in water and that exists only in solution

More from Merriam-Webster on ammonium hydroxide

Britannica.com: Encyclopedia article about ammonium hydroxide

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