Ortofosfornaya acid 85% food E338 2809200000
Cuba 1 , 7 tons, 35 kg cans
Orthophosphoric acid: there is no life without it?
Orthophosphoric acid belongs to inorganic compounds, its chemical composition corresponds to the formula H3PO4. Under normal conditions, it is white crystals with the ability to absorb moisture. It begins to melt at temperatures above 42 0 C, turning into a colorless liquid. It dissolves well in various solvents, ethanol and water. It is mainly used in the form of an 85% aqueous solution of a syrupy consistency, colorless and odorless, with a characteristic viscosity.
It can be obtained by combining hydrochloric or sulfuric acid and any inorganic phosphate (for example, calcium), as well as by hydrolysis of phosphorus pentachloride, the reaction of water and phosphorus (V) oxide. Thermal and extraction methods prevail in industry.
Few people know that it is very important in human life, because it is the basis of many complex industrial processes, it is contained in the composition of not only chemical agents, but the majority of food products. The scope of its application is extensive and varied. High demand is due to its qualities and low price.
Phosphoric acid: application
Due to its physical and chemical properties, it is used in more than seven industries, in the field of medicine, for solving everyday problems.
Currently, not a single large enterprise specializing in metal processing, producing detergents or fertilizers, does not do without it. It is used as a flux for brazing, irreplaceable when working with ferrous metals, oxidized copper, stainless steel. With its help you can remove rust, polish the metal surface. It is part of a protective phosphated coating that increases wear resistance, enhances electrical insulation, increases hardness, and protects against corrosion. Such properties make it possible to use it when carrying out restoration work. Working with her at home, it is necessary to strictly follow the instructions and observe precautions.
In the chemical industry, it is given the role of a catalyst in organic synthesis processes. It is used as a raw material in the production of synthetic detergents, sorption materials based on activated carbon, fertilizers. Phosphoric acid has explosion and fireproof properties. Therefore, it is a component of refractory agents that prevent the ignition of wood products and other materials. Due to these properties, it is used in the production of fire-retardant building materials (in particular, wood-based panels, paints, enamels, varnishes), ceramics, as well as in the textile industry for the manufacture of fabrics with impregnation resistant to fire. It is also used for the production of waterproof and windproof outerwear, for example, ski suits.
Phosphate and combined fertilizers (superphosphate, double superphosphate, ammophos, orthophosphate, diammophos, potassium metaphosphate), produced on its basis, directly affect yield, are the basis for successful farming. Thanks to timely feeding, the plants are more resistant to the influence of adverse weather conditions, and the quality of the grown products improves. Phosphoric acid is included in preparations and feed additives intended for agricultural and domestic animals in order to reduce acidity and prevent urolithiasis.
Phosphoric acid is widely used in the food industry as an additive, having the designation E338 - acidity regulator. It is an important component of carbonated soft drinks, stabilizing their color and taste, and helps to increase the shelf life. It is used in the manufacture of processed cheeses, sausage products, seasonings, baking powders, sugar. It also enhances the effect of antioxidants and antioxidants.
Due to its properties, it has found application in medicine, in particular dentistry. With the help of a reagent based on it, tooth enamel is treated before filling, during prosthetics it is applied to the inside of the crowns. In a small amount, it is included in whitening toothpastes.
The aviation industry, where it is used as a component of hydrofluids, can be added to the limitless list of its applications. and glass production. It is a connecting link in the composition of freon, which is used for industrial freezers. It is a component of a reagent for clarifying tissue sections used by biologists in studies of molecular composition.
Orthophosphoric acid: buy
A production process of any complexity directly depends on an uninterrupted supply and the quality of the raw materials used. In our store, the presented goods are always available in sufficient quantities, and their quality is confirmed by the appropriate certificate and laboratory conclusion. The product can be purchased at retail and ordered in bulk. Personal discounts for wholesale buyers are an undeniable advantage and a pleasant bonus. We can carry out delivery in the shortest possible time to any point in Ukraine by special transport designed for the transportation of this type of cargo in compliance with the applicable rules and regulations.
Our managers are always in touch, ready to competently answer any questions , discuss the price of orthophosphoric acid, terms of payment and delivery, accept the application without delay. To place an order and feedback, you can use the phone and e-mail.
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