|Hazard identification number:||263|
Occupational exposure limit
- STEL (ppm) 10
- STEL (mg/m3) 14
- TWA (ppm) 5
- TWA (mg/m3) 7
- H: 220
Extremely flammable gas
- H: 280
Contains gas under pressure; may explode if heated
- H: 330
Fatal if inhaled.
- H: 335
May cause respiratory irritation
- H: 400
Very toxic to aquatic life
- P: 210
Keep away from heat/
surfaces. — No smoking.
- P: 260
Do not breathe dust/fume/gas/mist/vapours/spray
- P: 273
Avoid release to the environment
- P: 304 + 340 + 315
- P: 377
Leaking gas fire: Do not extinguish, unless leak can be stopped safely
- P: 381
Eliminate all ignition sources if safe to do so.
- P: 403
Store in a well-ventilated place
- P: 405
Store locked up
No statement for this group.
No GHS Classification available at the moment.
|Density (at 20 °C, if not notified otherwise):||0,0015359 (0°C) g/cm3|
|Ionization:||10.457 ± 0.012 eV|
|Vapour Pressure (at 20 °C, if not notified otherwise):||18190 hPa|
|Lower Explosive Limit:||3,9 Vol.-%|
|Upper Explosive Limit:||50,2 Vol.-%|
|4||Flammability: Easily flammable|
|0||Instability: No danger for normal conditions|
|4||Health: Extremely dangerous|
Also known as:
- Dihydrogen sulfide
- Hydrogen sulfide
- Hydrosulfuric acid
- Sewer gas
- Sulfuretted hydrogen
Suitable products for Hydrogen sulphide H2S
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