Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:appearance |
colorless gas
|
| gptkbp:aroma |
rotten eggs
|
| gptkbp:boilingPoint |
-60 °C
|
| gptkbp:bondAngle |
92.1°
|
| gptkbp:CASNumber |
7783-06-4
|
| gptkbp:chemicalFormula |
gptkb:H2S
|
| gptkbp:density |
1.363 g/L (at 0 °C, 1 atm)
|
| gptkbp:event |
natural gas
volcanic gases decaying organic matter sewers |
| gptkbp:flammability |
highly flammable
|
| https://www.w3.org/2000/01/rdf-schema#label |
H2S
|
| gptkbp:isConjugateBaseOf |
hydrosulfide ion (HS-)
hydrosulfonium ion (H3S+) sulfide ion (S2-) |
| gptkbp:IUPACName |
gptkb:hydrogen_sulfide
|
| gptkbp:meltingPoint |
-85.5 °C
|
| gptkbp:molecularWeight |
34.08 g/mol
|
| gptkbp:riskFactor |
gptkb:poisoning
explosive asphyxiation |
| gptkbp:solubility |
4 g/L (at 20 °C)
|
| gptkbp:structure |
bent molecular geometry
|
| gptkbp:toxicity |
highly toxic
|
| gptkbp:uses |
analytical chemistry
manufacture of sulfuric acid production of heavy water |
| gptkbp:bfsParent |
gptkb:Rosemont_neighborhood
|
| gptkbp:bfsLayer |
5
|