But Urey had originally been a zoologist, and he was keenly interested in the origin of life, in particular, Charles Darwin's musings about life starting in a "warm little pond, with all sorts of ammonia and phosphoric salts, light, heat, electricity, etc, present [and thus] a protein compound was chemically formed ready to undergo still more complex changes".
Cola contains phosphoric acid, which counters the alkaline wasp sting whereas bee stings are acidic and Cola would have no effect.
Gujarat State Fertilisers and Coromandel Fertilisers from India are investing in a Tunisian factory to make phosphoric acid from the rich local reserves of phosphorus.
**Often called phosphoric acid.
The acid anhydrides also can condense with other acids (e.g., phosphoric or silicic acids) to form heteropoly acids, which can form heteropoly salts.
Glucosides i.e., glycosides formed from glucose in which the anomeric carbon atom (at position 1) has phosphoric acid linked to it, are extremely important biological compounds.
Esters of phosphoric acid and sulfuric acid are important biological compounds; glucose-6-phosphate, for example, plays a central role in the energy metabolism of most living cells, and D-ribulose 1,5-diphosphate is important in photosynthesis.
In the late 1970s and early 1980s, however, major investments in heavy industrial schemes included a cement plant, a petroleum refinery, a steelworks, and a phosphoric acid plant, but some of these have since closed down.
It is also part of thymidylic acid, a nucleotide (a larger structural unit composed of a nucleoside and phosphoric acid), which is a phosphate ester of thymidine.
In industrial methods, alkyl phosphoric acids e.g., di 2-ethylhexyl) phosphoric acidi 2-ethylhexyl and tertiary alkyl amines are the usual solvents.
It is typically available commercially as syrupy phosphoric acid, which is an 85 percent solution in water.
