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sodium bicarbonate

noun

  1. baking soda; a white crystalline compound, NaHCO₃, with a slightly alkaline taste, used in making effervescent salts and beverages, artificial mineral water, pharmaceuticals, and fire extinguishers
L1450500 on Wikidata ↗

Wiktionary

Pronunciation: /ˈsoʊdiəm ˌbaɪˈkɑɹbəneɪt/ / /-nət/

noun

  1. A salt of sodium hydroxide and carbonic acid, NaHCO₃.
  2. A salt of sodium hydroxide and carbonic acid, NaHCO₃.