hydrogen-sulfide odor

См. также в других словарях:

• Hydrogen sulfide — Systematic name …   Wikipedia

• hydrogen sulfide — n a flammable poisonous gas H2S that has an odor suggestive of rotten eggs and is found esp. in many mineral waters and in putrefying matter * * * H2S, a poisonous gas with an offensive smell, released from decaying organic material, natural gas …   Medical dictionary

• hydrogen sulfide — n. a flammable, poisonous gas, H2S, with the characteristic odor of rotten eggs, widely used as a reagent in analytical chemistry …   English World dictionary

• hydrogen sulfide — a colorless, flammable, water soluble, cumulatively poisonous gas, H2S, having the odor of rotten eggs: used chiefly in the manufacture of chemicals, in metallurgy, and as a reagent in laboratory analysis. Also called sulfureted hydrogen. [1870… …   Universalium

• hydrogen sulfide — noun Date: 1869 a flammable poisonous gas H2S that has an odor suggestive of rotten eggs and is found especially in many mineral waters and in putrefying matter …   New Collegiate Dictionary

• hydrogen sulfide — hy′drogen sul′fide n. chem. a colorless, flammable, water soluble, poisonous gas, H2having the odor of rotten eggs: used in the manufacture of chemicals, in metallurgy, and as a reagent • Etymology: 1870–75 …   From formal English to slang

• Hydrogen peroxide — IUPAC name …   Wikipedia

• Odor — Aroma redirects here. For other uses, see Aroma (disambiguation). Allegory of the senses by Jan Brueghel the Elder, Museo del Prado An odor or odour is caused by one or more volatilized chemical compounds, generally at a very low concentration,… …   Wikipedia

• hydrogen selenide — noun : a colorless flammable poisonous gas H2Se that has a disagreeable odor, resembles hydrogen sulfide, and is usually formed by the action of acids on selenides …   Useful english dictionary

• hydrogen — 1. A gaseous element, atomic no. 1, atomic wt. 1.00794. 2. The molecular form (H2) of the element. SYN: dihydrogen. [hydro + G. gen, producing] activated h. h. removed by a dehydrogenase, e.g., via a …   Medical dictionary

• calcium sulfide — a yellow to light gray, slightly water soluble powder, CaS, having the odor of rotten eggs when moist: used chiefly in the preparation of luminous paint, hydrogen sulfide, and as a depilatory in cosmetics. * * * calcium sulfide, a yellow or… …   Useful english dictionary