The basic introduction of Triphosphate

Phosphorous salts are one of the natural constituents of almost all foods and are widely used in food processing as important food ingredients and functional additives.

Naturally occurring Triphosphate is Triphosphate rock (containing calcium Triphosphate), with sulfuric acid and Triphosphate rock reaction, can be absorbed by plant calcium dihydrogen Triphosphate and calcium sulfate, Triphosphate can be obtained.

Triphosphate can be divided into orthoTriphosphate and condensedTriphosphate: Triphosphate used in food processing is usually sodium, calcium, potassium and as a fortifier iron salt and zinc salts, commonly used in food grade Triphosphate There are more than 30 kinds of varieties, sodium Triphosphate is the world's major consumption of foodTriphosphate species, with the development of food processing technology, consumption of potassium Triphosphate is also increasing year by year.

The basic form of Triphosphate

In organisms, Triphosphates are most commonly found in the form of adenosine monoTriphosphate (AMP), adenosine diTriphosphate(ADP), adenosine Triphosphate (ATP), deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) Hydrolysis of ADP or ATP was released. Similar reactions were observed for other diTriphosphate or triTriphosphatenucleosides. In the ADP and ATP, or other phosphorus and phosphorousTriphosphate nucleoside Triphosphate bond, contains a lot of energy, so they have an important position in the biology. They are generally referred to as high-energy Triphosphate Triphosphates, just like creatineTriphosphate in muscle tissue. Some compounds, such as phosphines, are also used organometrically, but they do not seem to have a natural counterpart.

Due to the importance of Triphosphates to organisms, it is ecologically high that it is collected. Therefore, it is often limited in the environment of reagents, and its availability determines the speed of biological growth. Adding a significant amount of Triphosphate to a Triphosphate-free or microbial environment can have a significant ecological impact. For example, a creature's waterfall will kill other creatures, and a reduction in the number of living creatures may lead to a lack of resources such as oxygen. In the case of pollution, Triphosphate is the main component of total dissolved solids (a major water quality indicator).

Chemical properties of Triphosphates

The structural formula of the phosphoric acid functional group in acidic solution. In the alkaline solution, the functional group will release two hydrogen atoms, and ionized Triphosphate with -2 the form of charge. TheTriphosphate ion is a polyatomic ion, the experimental formula is PO43-, and the molecular weight is 94.97. It contains a phosphorus atom, surrounded by four oxygen atoms, forming a tetrahedron. TheTriphosphate ion has the form-3 charge and is the conjugate base of the hydrogen Triphosphate ion (HPO42-); the Triphosphate ion is the conjugate base of the dihydrogen Triphosphate ion (H2PO4-); and the dihydrogen Triphosphate Salt ion is phosphoric acid (H3PO4) conjugate base. It is a supervalent molecule (phosphorus atoms in its price shell has 10 electrons). Triphosphate is also an organophosphorus compound with the chemical formula OP (OR) 3.

In addition to some alkali metals, most of the Triphosphate, in the standard state, are not soluble in water.

In the diluted aqueous solution, the Triphosphate is present in four forms. In the alkaline environment, Triphosphate ions (PO43-) will be more; in the weak base environment, hydrogen Triphosphate ions (HPO42-) are more. In weak acid environment, dihydrogen Triphosphate ion (H2PO4) is more common.

The basic use of Triphosphate

Triphosphate used in food processing is usually sodium, calcium, potassium and as a fortifier iron salt and zinc salt, commonly used food-grade Triphosphate varieties have more than 30 kinds of sodiumTriphosphate is the Chinese food Triphosphate consumption of the main species, with the development of food processing technology, the consumption of potassium Triphosphate is also increasing year by year.

In order to give full play to Triphosphate and Triphosphate and other additives synergies between the role to meet the development needs of food processing technology, in practical applications often use a variety of complex-type Triphosphate as a food ingredient and functional additives, complex The research and development of complex Triphosphate are increasingly becoming the development direction of Triphosphate food additives.

In agriculture, Triphosphate is one of the three main nutrients of plants, and is the main component of fertilizer. Triphosphate rock is produced from the Triphosphate layer of sedimentary rocks. Previously it could be used without extraction after mining, but the current unprocessedTriphosphate is only used for organic farming. Generally it is chemically processed into superTriphosphate lime, superTriphosphate or ammonium dihydrogen Triphosphate, their concentrations are higher than theTriphosphate, and more soluble in water, so plants can be faster absorption.

Triphosphate applications

Triphosphate is used as a binder in refractory materials. Triphosphatebinder is acid Triphosphate or polycondensation Triphosphate as the main compound and has the performance of refractory cement binder. The binding form of the Triphosphate binding agent is a chemical reaction binding or a polymer binding. Phosphoric acid and alkali metal or alkaline earth metal oxides and their reaction is made of the majority of binding agent gas-hard binder, that is, without heating at room temperature can occur coagulation and hardening effect. Phosphoric acid and amphoteric oxide and hydroxide or acid oxide reaction bond made of the majority of thermosetting binder, which must be heated to a certain temperature after the reaction before condensation and hardening effect. Triphosphate used as refractory binder in the production of ceramic bonding before the middle and low temperature range has a strong bond strength, it is widely used as unshaped refractory and refractory refractory binder.