Substance
ID:359277
Names and Identifiers
IUPAC name
hydrogen sulfide
IUPAC Traditional name
hydrogen sulfide
Synonyms
Hydrogen sulfide氢硫酸
Registration numbers
CAS Number
EC Number
Beilstein Number
MDL Number
PubChem SID
Properties
Physical Property
Vapor Density
1.19 (15 °C, vs air)
Melting Point
-85 °C(lit.)
Vapor Pressure
252 psi ( 21 °C)
Boiling Point
-60 °C(lit.)
Auto Ignition Point
500 °F
Safety Information
Safety Statements
9-16-36-38-45-61
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated Liquefied gases
Dissolved gases
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
GHS Signal Word
Danger
European Hazard Symbols
Highly flammable (F+)
Nature polluting (N)
Highly toxic (T+)Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
German water hazard class
2
Explode Limits
6 %
RTECS
MX1225000
GHS Hazard statements
H220-H280-H330-H400
MSDS Link
GHS Precautionary statements
P210-P260-P273-P284-P310-P410+P403
RID/ADR
UN 1053 2.3
Risk Statements
12-26-50
Hazard Class
2.3
UN Number
1053
Product Information
Grade
purum
Empirical Formula (Hill Notation)
H2S
Purity
≥99.0%
Molecule Details
Other Notes
Sales restrictions may apply
Packaging
Cylinder with net ~6.8 kg
Sales restrictions may apply
Packaging
Cylinder with net ~6.8 kg
Molecular Spectra
No Data Available
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References
No Data Available
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