SULFURIC ACID
UNII O40UQP6WCF

Substance Identification & Data

This profile provides standardized clinical and technical data for Sulfuric Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) O40UQP6WCF.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7664-93-9 and the RxNorm Concept ID (RxCUI) 10231. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
O40UQP6WCF
CAS Registry Number
7664-93-9
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
SULFURIC ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
O40UQP6WCF
The specific atomic composition represented as a molecular structure string.
InChIKey
H2O4S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
QAOWNCQODCNURD-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
OS(=O)(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Sulfuric Acid. 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

SULFURIC ACID

Common Names & Synonyms

ANHYDROUS SULFURIC ACID
BRIMSTONE ACID
SULFURIC ACID [EP IMPURITY]
SULFURIC ACID [EP MONOGRAPH]
SULFURIC ACID [FCC]
SULFURIC ACID [II]
SULFURIC ACID [MART.]
SULFURIC ACID [MI]
SULFURIC ACID [VANDF]
SULFURIC ACID [WHO-DD]
SULPHURICUM ACIDUM
SULPHURICUM ACIDUM [HPUS]
TETRAOXOSULFURIC ACID

Systematic Nomenclature

DIHYDROGEN SULFATE
DIHYDROGEN SULPHATE
SULPHURIC ACID

Technical Codes

E-513
INS NO.513
INS-513
NSC-248648
NSC-38965

NDC Products Containing SULFURIC ACID

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