The ammonium salts discovered include several astrobiologically relevant molecules which may result in the development of urea, amino acids, adenine and nucleotides.

In 2013, ammonium nitrate caused a deadly explosion at a fertilizer plant in West, Texas. The blast from the explosion of 30 tons of ammonium nitrate killed 15 people, wounded 200 and devastated ...

BOSTON - There may be yet another basic type of taste. We generally know about the five - sweet, salty, sour, bitter, and umami - but a team of researchers at University of Southern California ...

Some Asymmetric Bisquaternary Ammonium Compounds with Hypotensive Activity. It is the purpose of the present communication to describe clinical observations with the oral use of ethiquinium in the ...

This article was originally published with the title “ Manufacture of Boracic Acid and Ammonia by Treating Borates with Ammonium Salts, and of Borax and Ammonium Nitrate by Treating Ammonium ...

He noted that Hockey Quebec is banning the use of ammonia and ammonium salts in federated activities, even though these substances are not considered doping products by the World Anti-Doping Agency.

Some athletes may have turned to, and swear by, “smelling salts,” a preparation containing ammonium carbonate. Smelling salts smell… bad, and can be irritating to nasal passages.

This article was originally published with the title “ Chrom-Ammonium Salts useful in Process Work ” in SA Supplements Vol. 42 No. 1094supp (December 1896), p. 17485 doi:10.1038 ...

Quaternary ammonium salts comprise the active ingredients in fabric softener, the cost and performance of which can be assessed only by determining their presence with accuracy. This Application Note ...

IN a previous paper, some of us1 have shown that the quaternary ammonium salts of deoxy- and ribonucleic acids are soluble in organic solvents, and that by the addition of a concentrated solution ...

Ammonium Salts Reveal Reservoir of 'Missing' Nitrogen in Comets (1 of 6) (IMAGE) American Association for the Advancement of Science (AAAS) ...