Free lookupCAS 7783-06-4
Hydrogen sulfide
CAS 7783-06-4 · PubChem CID 402 · H2S · 34.08 g/mol
Also called hydrogen sulfide, Hydrosulfuric acid, Dihydrogen sulfide, Dihydrogen monosulfide, Stink DAMP.
Opens the builder with Hydrogen sulfide 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
P203, P210, P222, P260, P271, P273, P280, P284, P304+P340, P316, P320, P377, P381, P391, P403, P403+P233, 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
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
Colourless compressed liquefied gas with characteristic odour of rotten eggs.
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28
- Odour
Strong odor of rotten eggs [Note: Sense of smell becomes rapidly fatigued & can NOT be relied upon to warn of the continuous presense of hydrogen sulfide].
Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28
- Melting point
no value printed
unsourced — inference candidate
- Boiling point
no value printed
unsourced — inference candidate
- Flash point
Flammable gas
ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28
- Auto-ignition temperature
no value printed
unsourced — inference candidate
- Flammable limits
no value printed
unsourced — inference candidate
- Vapour pressure
no value printed
unsourced — inference candidate
- Relative density
no value printed
unsourced — inference candidate
- 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
ILO-WHO International Chemical Safety Cards (ICSCs), Regulation (EC) No 1272/2008 of the European Parliament and of the Council, Hazardous Substances Data Bank (HSDB).
12 sourced records for this substance are in the ledger. Values dated more than 30 days ago are re-fetched on the next document.
- Formic acid64-18-6 · 33 records
- Tetrahydrofuran109-99-9 · 23 records
- Menthol1490-04-6 · 21 records
- Hexane110-54-3 · 9 records
- Retinol68-26-8 · 9 records
- Iodine7553-56-2 · 8 records
- Heptane142-82-5 · 7 records
- Geraniol106-24-1 · 6 records
Browse every chemical in the ledger · What a GHS safety data sheet contains