Ammonium Carbonate

Ammonium carbonate, commonly referred to as baker's ammonia, is a salt employed both as a leavening agent and as smelling salts. It served as a forerunner to contemporary leavening agents like baking soda and baking powder.

Synonyms
diammonium carbonate, E503i, baker's ammonia, salt of hartshorn
Chemical Formula
(NH4)2CO3
CAS Number
10361-29-2

Characteristics

Molar Weight
96.09 g/mol
Melting Point
58°C
Forms
Powder, White, Crystalline

Uses and Applications

Key applications

  • Photographic supplies
  • Baking
  • Medicines
  • Tobacco additive
  • Acidifying agent
  • Pharmaceuticals