Sulphuric acid (CAS 7664-93-9)

Sulfuric Acid

CAS 7664-93-9  ·  H2O4S  ·  MW 98.07 g/mol

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Safety data sheet with all sections: GHS classification, transport, regulatory status, spectra, 3D model and literature.
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3D model Sulfuric Acid, CAS 7664-93-9, molecular formula H2O4S, molar mass 98.07 g/mol

Model views

  • Sulfuric Acid (CAS 7664-93-9) – ball-and-stick 3D model, MolGod Viewer
    ball-and-stick 3D model
  • Sulfuric Acid (CAS 7664-93-9) – skeletal 3D model, MolGod Viewer
    skeletal 3D model
  • space-filling 3D model – rotation animation
  • Sulfuric Acid (CAS 7664-93-9) – 2D structure, MolGod Viewer
    2D structure

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About Sulphuric acid (CAS 7664-93-9)

Sulphuric acid (CAS 7664-93-9) is a chemical compound registered under number CAS 7664-93-9, with the molecular formula H2O4S, and a molar mass of 98.07 g/mol.

The molecule contains 7 atoms connected by 6 chemical bonds. The full systematic IUPAC name of this compound is sulfuric acid. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = -1.4 (negative value, a hydrophilic compound), polar surface area PSA = 83 Ų, 2 donors and 4 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The interactive 3D model and the viewer images are protected by copyright (© MolGod.org) — terms of use: molgod.org/copyright/.

Physicochemical properties
Molecular formulaH2O4S
Molar mass98.07 g/mol
IUPACsulfuric acid
SMILESOS(=O)(=O)O
InChIKeyQAOWNCQODCNURD-UHFFFAOYSA-N
logP (XLogP3)-1.4
PSA83 Ų
HBD / HBA2 / 4
PubChem CIDCID 1118 ↗
GHS safety

Signal word: Danger

GHS05
GHS05

H314 — Causes severe skin burns and eye damage

Scientific literature

Related literature

8 articles · 3 open access · Sources: PubMed, OpenAlex, Semantic Scholar

Filters:Export:📄 BibTeX📑 RIS📋 EndNote🔧 CSL-JSON

📈 Publication timeline (number of articles: 8)

2015: number of articles 120152016: number of articles 22017: number of articles 12019: number of articles 120192022: number of articles 12023: number of articles 12026: number of articles 12026

Bar height = number of articles in a given year. Hover over a bar to see details.

Data from PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary generated by Semantic Scholar TLDR. Articles marked with require paid access.

Synonyms
Sulfuric acid
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
COMPUTED — PubChem3D · 3D conformer computed by PubChem using OMEGA; not an experimental structure.
Model
Sulfuric Acid · 7664-93-9
InChIKey
QAOWNCQODCNURD-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — Sulfuric Acid (CAS 7664-93-9)
License & provenance record
Sulfuric Acid (CAS 7664-93-9) →
MolGod molecule record
Sulfuric Acid →
Source data
PubChem CID 1118 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL)
612105f51ca1ed4eea7c245359a392ed1143c51ef22d79baee5ba53c55a8df43
MD5 (STL)
d94fa3da538c4747416c82e520154bf5
MolGod Identification Number
MG_679-274-140-44
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
STL · PNG
Free printable molecule model
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This 3D model is also published on: Zenodo (DOI 10.5281/zenodo.23454142) · Wikimedia Commons
Included in datasets: Hugging Face · OSF project index
Source structure: PubChem (CID 1118)
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