What is orthophosphorn acid?

orthophosphory acid is inorganic acid. It is also known as phosphoric acid . Technically, the term phosphoric acid refers to a wide range of phosphorus -based acids, but is often used to refer to both scientists and laymen specifically to refer. The chemical structure of orthophosphorn acid is H _{3 after 4 , but these molecules can be re -combined to form a number of compounds. Any derivatives of this acid are also referred to as phosphoric acid.}

The pure form of this acid is solid and white at the room temperature. At 108.23 ° F (42.35 ° C) orthophosphoric acid melts, leading to a viscous colorless liquid. At a room temperature, this compound is usually anhydrous, which means it does not contain water. However, it has a polar molecular structure, which means it is very soluble in water.

As a chemical agent, this acid is often converted into water or containing water. May have potentiometric concenTrace hydrogen ions (pH) from 1.08 to 7.00, depending on the amount of acid present. 85% orthophosphorus acid solution is corrosive, but can be a non -toxic dilution.

One of the most common uses of this acid is as a food additive. In Europe it is identified by the Additive E338 law. It is used primarily for acidification of food and drinks, especially soft drinks in Cola. Pepsi® and Coca-Cola® use orthophosphoric acid to give their drinks a slightly acidic taste. This acid is made at a low price, making it the second most popular option for this process. Citric acid, which produces the same taste, is usually the first.

orthophosphorus acid was associated with a lack of bone density in several studies. One study conducted from 1996 to 2001 and published in the American Journal of Clinical Nutriukázal with a statistically significant loss of bone density uWomen who consumed Cola daily. Another study, funded by Pepsi® Corporation, has made a claim that the lack of phosphorus in the body can lead to a lower bone density.

Further research has led to the claim that for the observed loss of bone density was responsible caffeine, not phosphoric acid. A 2001 study using women who drank three cups of Cola a day found that any loss of bone density was probably caused by relocation of milk in the body than because of phosphorus or caffeine consumption. This acid was also associated with kidney stones and chronic kidney disease. Research again points to Cola consumption as a culprit, but the exact mechanism of action and the extent in which orthophosphoric acid is connected to the unknown.