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Home/Compounds/Food Additive/Ammonium carbonate
CH8N2O3
96.09 g/mol
Food AdditiveWarning

AMMONIUM CARBONATE

CAS506-87-6EC208-058-0
Category
Food Additive
Compound Class
Inorganic Salt
Primary Use
baking powder and smelling salts

Ammonium carbonate is a chemical compound that serves as an ammonium salt of carbonic acid. It is commonly used as a leavening agent in baking and as a key ingredient in smelling salts.

leavening agent in baking powdercomponent of smelling salts

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongStructure SimilarSimilarity 1.00

Ammonium chloride

CAS12125-02-9

Fertilizer and soldering flux

StrongStructure SimilarSimilarity 1.00

Ammonium sulfide

CAS12135-76-1

Applying patina to bronze

StrongStructure SimilarSimilarity 1.00

Ammonia solution

CAS1336-21-6

Electroplating and industrial processing

StrongStructure SimilarSimilarity 1.00

Ammonium bifluoride

CAS1341-49-7

etching glass and electroplating

ReferenceSame Category

Orotic acid monohydrate

CAS50887-69-9

Nutraceutical ingredient and uricosuric agent

ReferenceSame Category

Canthaxanthin

CAS514-78-3

carotenoid pigment for food coloring

ReferenceSame Category

DL-valine

CAS516-06-3

Nutritional supplement and flavoring agent

ReferenceSame Category

5,6-trans-Vitamin D2

CAS51744-66-2

dietary supplement and nutritional additive

Safety Reference

Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H302Harmful if swallowed
H412Harmful to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for AMMONIUM CARBONATE (CAS 506-87-6) is 2836.99.

HS code (international, 6-digit)

2836.99

EU CN code (8-digit)

2836 99 17

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

diazanium;carbonate

InChIKey

PRKQVKDSMLBJBJ-UHFFFAOYSA-N

SMILES

C(=O)([O-])[O-].[NH4+].[NH4+]

Synonyms (28)
  • AMMON CARBON
  • AMMONIUM CARBONATE
  • Ammonia sesquicarbonate
  • Ammoniucm Carbonicum
  • Ammonium carbonate carbamate
  • Ammonium carbonicum
  • Ammonium carbonicum 200C
  • Ammoniumcarbonat
  • Ammoniumcarbonat [German]
  • Amonium carbonate
  • Carbonate d'ammoniaque
  • Carbonic acid, ammonium salt
  • Caswell No. 042
  • Crystal Ammonia
  • Diammonium carbonate
  • E 503(i)
  • Hartshorn
  • Ins no.503(i)
  • Ins-503(i)
  • Rxhomeo Homeopathic Combo 19
  • diazanium;carbonate

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