ANHYDROUS TRISODIUM CITRATE
UNII RS7A450LGA

Substance Identification & Data

This profile provides standardized clinical and technical data for Anhydrous Trisodium Citrate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) RS7A450LGA.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 68-04-2 and the RxNorm Concept ID (RxCUI) 1310549. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
RS7A450LGA
CAS Registry Number
68-04-2
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
ANHYDROUS TRISODIUM CITRATE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
RS7A450LGA
The specific atomic composition represented as a molecular structure string.
InChIKey
C6H5O7.3Na
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
HRXKRNGNAMMEHJ-UHFFFAOYSA-K
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
[Na+].[O-]C(CC(CC([O-])=O)(O)C(=O)[O-])=O.[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Anhydrous Trisodium Citrate. 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.

Common Names & Synonyms

1,2,3-PROPANETRICARBOXYLIC ACID, 2-HYDROXY-, TRISODIUM SALT
ANHYDROUS SODIUM CITRATE
ANHYDROUS TRISODIUM CITRATE
ANHYDROUS TRISODIUM CITRATE [II]
ANHYDROUS TRISODIUM CITRATE [USP MONOGRAPH]
CITRIC ACID, TRISODIUM SALT
CITROSODINE
NATRII CITRAS [WHO-IP LATIN]
NATROCITRAL
SODIUM CITRATE [MI]
SODIUM CITRATE [WHO-IP]
SODIUM CITRATE ANHYDROUS
SODIUM CITRATE ANHYDROUS [HSDB]
SODIUM CITRATE, ANHYDROUS
SODIUM CITRATE, ANHYDROUS [WHO-IP]
SODIUM CITRATE,ANHYDROUS [VANDF]
TRISODIUM CITRATE, ANHYDROUS

Systematic Nomenclature

TRISODIUM-CITRATE

Technical Codes

E-331(III)
FEMA NO. 3026, ANHYDROUS-
INS NO.331(III)
INS-331(III)

NDC Products Containing ANHYDROUS TRISODIUM CITRATE

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