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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
hydrogen sulfide

Inventory

EC number:
231-977-3
EC name:
Hydrogen sulphide
CAS number:
7783-06-4
CAS number:
7783-06-4
Synonyms
Names:
Hydrogen sulfide (H2S)
Sauergas, Dihydrogensulfid, H2S, Sulfure d´hydrogene, sulfuretted hydrogen, dihydrogen monosulfide, hydrosulfuric acid, sewer gas, sulfur hydride, Acido solfidrico, Idrogeno solforato, Hydrogen Sulphuric Acid, Hydrogen sulfide, Dihydrogen sulfide, Hydrogen sulfide, Sulfur hydride
Identifier:
IUPAC name
dihydrogen sulfanediide
Identifier:
IUPAC name
hydrogen sulphide
Identifier:
IUPAC name
sulfane
Hydrogen sulphide

Molecular and structural information

Molecular formula:
H2S
Molecular weight:
34.081
SMILES notation:
S
InChl:
InChI=1/H2S/h1H2
Structural formula:
Chemical structure

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