Free lookupCAS 7664-93-9
Sulfuric acid
CAS 7664-93-9 · PubChem CID 1118 · H2O4S · 98.08 g/mol
Also called SULFURIC ACID, Sulphuric acid, Dihydrogen sulfate, Dipping acid, Mattling acid.
Opens the builder with Sulfuric acid loaded
as component 1 at 100%.
Signal word
Danger
Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28
Precautionary statement codes
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501
Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28
Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28
- Appearance
Odourless colourless oily hygroscopic liquid.
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28
- Odour
Odorless
Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28
- Melting point
10 °C
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28
- Boiling point
337 °C
Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28
- Flash point
no value printed
unsourced — inference candidate
- Auto-ignition temperature
Not flammable (USCG, 1999)
CAMEO Chemicals — fetched 2026-08-28
- Flammable limits
Noncombustible Liquid, but capable of igniting finely divided combustible materials.
The National Institute for Occupational Safety and Health (NIOSH) — fetched 2026-08-28
- Vapour pressure
Vapor pressure, Pa at 20 °C:
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28
- Relative density
Relative density (water = 1): 1.8 (20 °C)
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28
- Solubility in water
no value printed
unsourced — inference candidate
- Partition coefficient, log Kow
no value printed
unsourced — inference candidate
- Viscosity
no value printed
unsourced — inference candidate
No published acute toxicity value was found for this substance in the sources we read. On a document, Section 11 would print unsourced — inference candidate rather than an estimate.
This page is the evidence. The document is the deliverable.
Everything above is free and stays free. For $5 the same sourced values are assembled into a 16-section safety data sheet and a print-ready GHS label carrying your company details in Section 1.
Start a document — $5What we read
Hazardous Substances Data Bank (HSDB), ILO-WHO International Chemical Safety Cards (ICSCs), Regulation (EC) No 1272/2008 of the European Parliament and of the Council, CAMEO Chemicals, The National Institute for Occupational Safety and Health (NIOSH).
17 sourced records for this substance are in the ledger. Values dated more than 30 days ago are re-fetched on the next document.
- Ethyl acetate141-78-6 · 28 records
- Ethanolamine141-43-5 · 22 records
- Chloroform67-66-3 · 19 records
- Copper sulfate7758-98-7 · 18 records
- Thymol89-83-8 · 9 records
- Octocrylene6197-30-4 · 8 records
- Urea57-13-6 · 7 records
- Hydrogen peroxide7722-84-1 · 6 records
Browse every chemical in the ledger · What a GHS safety data sheet contains