Concept information
Preferred term
Ammonium
Type
-
Entity
Definition
- [ChEBI] An onium cation obtained by protonation of ammonia.
- [Wikipedia] The ammonium cation is a positively charged polyatomic ion with the chemical formula NH+4. It is formed by the protonation of ammonia (NH3). Ammonium is also a general name for positively charged or protonated substituted amines and quaternary ammonium cations (NR+4), where one or more hydrogen atoms are replaced by organic groups (indicated by R).
Broader concept
URI
https://w3id.org/ozcar-theia/c_0f242e7b
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