Phrase guide

sodium sulfate

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

The sodium salt of sulfuric acid, Na2SO4; it is a mild laxative (as Glauber's salt), and is used in the manufacture of paper, detergents and many other products.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: chemistry, inorganic-chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a solid white bitter salt used in manufacturing glass and paper and dyes and pharmaceuticals

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: sodium sulphate

Antonyms: none provided

Broader terms: sulfate, sulphate

History

Etymology

No etymology was provided for this word.

Across languages

Translations

11 source translations are retained for this English entry.

  • Armenian: նատրիումի սուլֆատ (natriumi sulfat) — Na2SO4
  • Catalan: sulfat de sodi — Na2SO4
  • French: sulfate de sodium — Na2SO4
  • German: Natriumsulfat — Na2SO4
  • Hungarian: nátrium-szulfát — Na2SO4
  • Irish: sulfáit sóidiam — Na2SO4
  • Italian: solfato di sodio — Na2SO4
  • Polish: siarczan sodu — Na2SO4
  • Romanian: sulfat de sodiu — Na2SO4
  • Russian: сульфа́т на́трия (sulʹfát nátrija) — Na2SO4
  • Tagalog: sodyum sulpat — Na2SO4