AMMONIA
UNII 5138Q19F1X

Substance Identification & Data

This profile provides standardized clinical and technical data for Ammonia, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 5138Q19F1X.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7664-41-7 and the RxNorm Concept ID (RxCUI) 1299884. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
5138Q19F1X
CAS Registry Number
7664-41-7
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
AMMONIA
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
5138Q19F1X
The specific atomic composition represented as a molecular structure string.
InChIKey
H3N
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
QGZKDVFQNNGYKY-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
N

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Ammonia. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

FDA Official Name

AMMONIA
AMMONIUM HYDROXIDE

Common Names & Synonyms

AMMONIA [HSDB]
AMMONIA [II]
AMMONIA [MART.]
AMMONIA [MI]
AMMONIA [VANDF]
AMMONIA [WHO-DD]
AMMONIA GAS
AMMONIA SOLUTION
AMMONIA SOLUTION [FCC]
AMMONIA SOLUTION [II]
AMMONIA SOLUTION, CONCENTRATED [EP Monograph]
AMMONIA SOLUTION, STRONG
AMMONIA SOLUTION, STRONG [II]
AMMONIA WATER
AMMONIA WATER [JAN]
AMMONIA WATER [MI]
AMMONIA WATER [WHO-DD]
AMMONIA,AROMATIC
AMMONIA,AROMATIC [VANDF]
AMMONIA-14N
AMMONIA-SOLUTION
AMMONIUM CAUSTICUM
AMMONIUM CAUSTICUM [HPUS]
AMMONIUM HYDROXIDE [HSDB]
AMMONIUM HYDROXIDE [II]
AMMONIUM HYDROXIDE [VANDF]
AMMONIUM WATER
AQUA AMMONIA
AQUEOUS AMMONIA
BUSAN 1474
HYDROGEN NITRIDE (H3N)
HYDROGEN NITRIDE (H3N2)
NITRO-SIL
SPIRIT OF HARTSHORN
STRONG AMMONIA SOLUTION
STRONG-AMMONIA SOLUTION

Brand / Trade Names

R 717 (AMMONIA)
REFRIGERENT R717

Technical Codes

E-527
INS NO.527
INS-527
MESH ID: D000641
R 717

NDC Products Containing AMMONIA

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: