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hydrogen sulfide (H2S)

Physical features and properties of hydrogen sulfide (H2S ), identification CAS number 7783-06-4 and EINEICS number 231-977-3 : gas detectors H2S (hydrogen sulfide) and respiratory protection equipments hydrogen sulfide (H2S ), use of a gas mask (half or full pieces) or powered air purifying respirators (PAPR) with gas cartridges and filters B

Current synonyms Hydrosulfuric acid, Dihydrogen sulfide, Sulfur hydride, Hydrothionic acid
test
Chemical formulaCAS numberCommon synonyms
Chemical formula
H2S
CAS number
7783-06-4
Common synonyms
Hydrosulfuric acid Dihydrogen sulfide Sulfur hydride Hydrothionic acid
CE number (EINECS)DensityConversion (1 ppm =)
CE number (EINECS)
200-846-2
Density
1.19
Conversion (1 ppm =)
1.4 mg/m3
TWA (8h)STEL (15 mn.)LELUELIPGHS MoreCartridge More
TWA (8h)
1 ppm
STEL (15 mn.)
5 ppm
LEL
4 %
UEL
46 %
IP
10.49
GHS More
Dangerous for the environment High Flammable Highly flammable Toxic Toxic more
Filtre
B
PROTECT ONESELF / DETECT

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