sulphophosphoric

adjective

Of, pertaining to, or designating a hypothetical thioacid of phosphorus, analogous to phosphoric acid, and known only in its salts.

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Meanings

adjectivesulphophosphoric (not comparable)

alternative sulfophosphoric

  1. not comparablechemistryOf, pertaining to, or designating a hypothetical thioacid of phosphorus, analogous to phosphoric acid, and known only in its salts.

Origin

From sulpho- + phosphoric.

Full word history & related roots →
Cite this entry
APA

sulphophosphoric. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/sulphophosphoric

MLA

“sulphophosphoric.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sulphophosphoric. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “sulphophosphoric,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/sulphophosphoric.

Source: sulphophosphoric on Wiktionary, CC BY-SA 4.0.