POTASSIUM SULFATE
UNII 1K573LC5TV

Substance Identification & Data

This profile provides standardized clinical and technical data for Potassium Sulfate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1K573LC5TV.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7778-80-5 and the RxNorm Concept ID (RxCUI) 34323. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
1K573LC5TV
CAS Registry Number
7778-80-5
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
POTASSIUM SULFATE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
1K573LC5TV
The specific atomic composition represented as a molecular structure string.
InChIKey
2K.O4S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
OTYBMLCTZGSZBG-UHFFFAOYSA-L
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.
USAN ID
WW-45
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
[O-]S(=O)([O-])=O.[K+].[K+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Potassium Sulfate. 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

POTASSIUM SULFATE

Common Names & Synonyms

ARCANUM DUPLICATUM
BLI801 COMPONENT POTASSIUM SULFATE
BLI-801 COMPONENT POTASSIUM SULFATE
KALI SULPHURICUM
KALI SULPHURICUM [HPUS]
POTASSIUM (AS SULFATE) [VANDF]
POTASSIUM SULFATE [EP MONOGRAPH]
POTASSIUM SULFATE [FCC]
POTASSIUM SULFATE [HSDB]
POTASSIUM SULFATE [JAN]
POTASSIUM SULFATE [MART.]
POTASSIUM SULFATE [MI]
POTASSIUM SULFATE [ORANGE BOOK]
POTASSIUM SULFATE [USAN]
POTASSIUM SULFATE [VANDF]
POTASSIUM SULFATE [WHO-DD]
SAL POLYCHRESTUM
SULFURIC ACID POTASSIUM SALT (1:2)
SULFURIC ACID, DIPOTASSIUM SALT
SUPREP BOWEL PREP KIT COMPONENT POTASSIUM SULFATE
TARTARUS VITRIOLATUS

Systematic Nomenclature

DIPOTASSIUM SULFATE
POTASSIUM SULPHATE

Technical Codes

E-515(I)
INS NO.515(I)
INS-515(I)

NDC Products Containing POTASSIUM SULFATE

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