sodium alum

noun

A water-soluble mineral NaAl(SO₄)₂·12(H₂O); a form of alum in which potassium is replaced by sodium.

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Meanings

nounsodium alum (plural sodium alums)

plural sodium alums

  1. chemistryA water-soluble mineral NaAl(SO₄)₂·12(H₂O); a form of alum in which potassium is replaced by sodium.

Translations

Finnish natriumaluna
  • natriumalunaNaAl(SO4)2·12(H2O);
Italian allume di sodio
  • allume di sodioNaAl(SO4)2·12(H2O);
Cite this entry
APA

sodium alum. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/sodium%20alum

MLA

“sodium alum.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sodium%20alum. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “sodium alum,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/sodium%20alum.

Source: sodium alum on Wiktionary, CC BY-SA 4.0.