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Hydrogen sulfide is a chemical compound with the formula H 2 S.It is a colorless chalcogen-hydride gas, and is poisonous, corrosive, and flammable, with trace amounts in ambient atmosphere having a characteristic foul odor of rotten eggs. [11]
Mercaptan is a harmless chemical that smells like sulfur or rotten eggs that utility companies add to natural gas to make it easier to detect leaks, according to Healthline, a medical information ...
If an egg is too old, the bacteria begins to eat the egg, which causes the "rotten egg" smell. That sulfurous smell is pretty intense, which is why you want to check it before cracking it open, ...
McCurn’s office has received complaints about the rotten egg smell for several weeks. “It stinks. No pun intended,” said Lexington-Fayette Urban County Councilman Josh McCurn, who represents ...
Ethanethiol (EM), commonly known as ethyl mercaptan is used in liquefied petroleum gas (LPG) and resembles odor of leeks, onions, durian, or cooked cabbage; Methanethiol, commonly known as methyl mercaptan, is added to natural gas as an odorant, usually in mixtures containing methane. Its smell is reminiscent of rotten eggs or cabbage.
Sulfur water (or sulphur water) is a condition where water is exposed to hydrogen sulfide gas, giving it a distinct "rotten egg" smell. This condition has different purposes in culture varying from health to implications for plumbing.
Discover essential home safety tips with "10 Home Odors You Should Never Ignore." This vital guide alerts homeowners to potential dangers lurking behind common household smells.
Due to hydrolysis by atmospheric moisture, P 4 S 10 evolves hydrogen sulfide H 2 S, thus P 4 S 10 is associated with a rotten egg odour. Aside from H 2 S, hydrolysis of P 4 S 10 eventually gives phosphoric acid: P 4 S 10 + 16 H 2 O → 4 H 3 PO 4 + 10 H 2 S. Other mild nucleophiles react with P 4 S 10, including alcohols and amines.