naphthalic acid

noun

naph·​thal·​ic acid
(ˈ)naf|¦thalik-,
÷ (ˈ)nap|
1
: a crystalline acid C10H6(COOH)2 formed by oxidation of acenaphthene; 1,8-naphthalene-dicarboxylic acid
2
obsolete : phthalic acid

Word History

Etymology

International Scientific Vocabulary naphthaline + -ic + acid; probably originally formed as French acide naphtalique

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Dictionary Entries Near naphthalic acid

naphthalenoid

naphthalic acid

naphthamine dye

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Cite this Entry

“Naphthalic acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/naphthalic%20acid. Accessed 1 Dec. 2024.

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