en

NaOH

1 formula

Terminological databases

EKI terminibaas Esterm

ID 636633 Last modified 04.03.2024
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Domain inorganic chemistry
naatriumhüdroksiid
seebikivi former
NaOH
sodium hydroxide
caustic soda
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  • a white translucent deliquescent solid, NaOH, soluble in water and ethanol but insoluble in ether; r.d. 2.13; m.p. 318°C; b.p. 1390°C
naatriumhüdroksiid
Usage examples
  • Üks olulisemaid ja levinumaid sööbeleelisi (-aluseid) on naatriumhüdroksiid, vananenud nimega seebikivi, sööbenaatrium, kaustiline sooda (caustic soda) (caustic inglise k. sööbiv). Teda saadakse NaCl vesilahuse elektrolüüsil.
seebikivi former
NaOH formula
sööbenaatrium former
sodium hydroxide
Usage examples
  • At room temperature, sodium hydroxide is a white crystalline odorless solid that absorbs moisture from the air. It is a manufactured substance. When dissolved in water or neutralized with acid it liberates substantial heat, which may be sufficient to ignite combustible materials. Sodium hydroxide is very corrosive.
  • Sodium hydroxide is used to manufacture soaps, rayon, paper, explosives, dyestuffs, and petroleum products. It is also used in processing cotton fabric, laundering and bleaching, metal cleaning and processing, oxide coating, electroplating, and electrolytic extracting. It is commonly present in commercial drain and oven cleaners.
caustic soda
NaOH formula

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