Assertion: hydrogen sulfide | /r/HasProperty | toxic
Facets:
value: with the formula
type: OTHER
value: very
type: DEGREE
value: at extremely low concentrations
type: OTHER
value: at relatively low levels
type: OTHER
value: to humans
type: TRANSITIVE-OBJECT
value: as hydrogen cyanide
type: MANNER
value: to aquatic life
type: TRANSITIVE-OBJECT
value: in high concentrations
type: LOCATION
value: for wastewater operators
type: TRANSITIVE-OBJECT
value: at low concentrations
type: TEMPORAL
Source sentences:
text: It is highly flammable and toxic, even at low concentrations.
text: Hydrogen sulfide is the chemical compound with the formula H
text: Hydrogen sulfide is a chemical compound that usually occurs naturally in decaying plant matter and sulfur-reducing bacteria.
text: Hydrogen sulfide is both an irritant and a chemical asphyxiant with effects on both oxygen utilization and the central nervous system.
text: Hydrogen sulfide is a chemical with the formula
text: Hydrogen sulfide is a toxic concern for wastewater operators, especially if odor-masking agents are used, since it can affect the nervous system causing headaches, nausea, irritation of the skin, eyes, and respiratory tract, and at high doses it can cause death (2, 3).
text: Hydrogen Sulfide (molecular formula H2S) is a highly toxic (poisonous) as well as explosive gas that is found naturally in many places like oil fields, marshy areas, garbage dumps having decaying organic matter, as well as in many industrial processes as a by product.
text: Hydrogen sulfide is a toxic substance produced mainly during industrial processes.
text: This results in the byproduct of hydrogen sulfide (H 2 S), a chemical toxic to most biota and responsible for the characteristic "rotten egg" smell and dark black sediment color.
text: Hydrogen sulfide (H2S) is a toxic chemical compound commonly encountered as a flammable gas or in a dissolved state.
text: Hydrogen sulfide is flammable, sometimes explosive, corrosive, and toxic.
text: Hydrogen Sulfide is colorless, has an odor of rotten eggs, and is highly toxic.
text: Hydrogen Sulfide is very toxic to aquatic life and leaves long-lasting damage.
text: Hydrogen Sulfide is toxic and flammable.
text: Hydrogen sulfide is toxic to a wide range of organisms, including people.
text: Hydrogen sulfide is extremely toxic.
text: Hydrogen sulfide, or H2S, is a colorless, flammable gas that is toxic at extremely low concentrations.
text: Hydrogen sulfide is as toxic as hydrogen cyanide; therefore, it is necessary to exercise great care in handling it.
text: Hydrogen sulfide (H 2 S) is very toxic in high concentrations.
text: Hydrogen sulfide is toxic to a wide range of organisms, including people, which is a FACT that has been known for many years.
text: Hydrogen sulfide is a particularly dangerous material that is toxic at relatively low levels, therefore the utility of this material is to remove hydrogen sulfide and convert the hydrogen sulfide into less toxic elemental sulfur.
text: Hydrogen sulfide (H 2 S) is a pungent, flammable, colorless gas that is very toxic to humans and is extremely corrosive to metal.
text: Hydrogen sulfide is toxic at extremely low concentrations.
text: It is toxic and flammable, and because it's heavier than air, it tends to sink to the bottom of places with poor ventilation.
text: Acids react with it to rapidly produce hydrogen sulfide, which is highly toxic.
text: Hydrogen sulfide is as toxic as hydrogen cyanide,[clarification needed] and kills by the same mechanism (inhibition of the respiratory enzyme cytochrome oxidase), though hydrogen sulfide is less likely to cause surprise poisonings from small inhaled amounts because of its disagreeable odor.
text: Hydrogen sulfide (British English: hydrogen sulphide) is the chemical compound with the formula H 2 S, is a colorless, toxic, flammable gas that is responsible for the foul smell of rotten eggs and flatulence.
text: Hydrogen sulfide (British English: hydrogen sulphide) is the chemical compound with the formula H
text: Hydrogen sulfide (British English: hydrogen sulphide) is the chemical compound with the formula H 2 S, is a colorless, toxic, flammable gas that is responsible for the foul smell of rotten eggs and flatulence.
text: Hydrogen sulfide is the chemical compound with the formula H
text: Hydrogen sulfide is the chemical compound with the formula H
text: Hydrogen sulfide (hydrogen sulphide in British English) is the chemical compound with the formula H 2 S.
text: Hydrogen sulfide (British English: hydrogen sulphide) is the chemical compound with the formula H 2 S.
text: Hydrogen sulfide (or hydrogen sulphide) is the chemical compound with the formula H 2 S.
text: Hydrogen sulfide is the chemical compound with the formula Template:Chem.
text: Hydrogen sulfide is the chemical compound with the formula H
text: Hydrogen sulfide is a chemical compound with the chemical formula H 2 S.
text: Hydrogen sulfide is a chemical compound with the formula H 2 S.
text: Hydrogen sulfide is both an irritant and a chemical asphyxiant (it will take the place of oxygen so there is not enough for someone to breathe).