naphtholsulfonic acid
noun
naph·thol·sul·fon·ic acid
variants
or chiefly British naphtholsulphonic acid
: any of several sulfonic acids derived from the naphthols and used as dye intermediates
Cite this Entry
“Naphtholsulfonic acid.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/naphtholsulfonic%20acid. Accessed 28 May. 2025.
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