TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

POROUS ALUM [1 record]

Record 1 2011-06-22

English

Subject field(s)
  • Chemical Elements and Compounds
  • Food Additives
DEF

[A chemical product in the form of] colorless crystals used in dyeing, paper making, tanning, food technology [and] to purify drinking water.

OBS

The IUPAC (International Union of Pure and Applied Chemistry) recommends the form "aluminium" instead of "aluminum."

Key term(s)
  • aluminum sodium sulphate
  • sodium aluminum sulphate
  • aluminium sodium sulphate
  • sodium aluminium sulphate

French

Domaine(s)
  • Éléments et composés chimiques
  • Additifs alimentaires
DEF

Composé chimique se présentant sous la forme de cristaux incolores efflorescents produits par la calcination d'un mélange de bauxite, d'acide sulfurique et de sulfate de sodium, utilisé, entre autres, comme mordant en teinture, comme imperméabilisant en papeterie, comme agent de purification des eaux potables, et pour la gravure.

Spanish

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