Phosphoric Acid supplier in Kolkata
East india chemicals was created in 1995 group of RXMARINE INTERNATIONAL from one man’s vision:
one man army in chemical industry and also know as name CHEMICAL MAN INDIA that by combining an expert knowledge of the chemical industry and the commitment of providing solutions to the specific needs of their customers, a business would better serve other companies and ultimately be successful.
Kolkata is one of the most important center for the large-scale manufacturer and distribution of chemicals. The chemicals in Kolkata produced are of a diverse nature, ranging from those used in industries to specific analytical purposes in laboratories.
Phosphoric acid (also known as orthophosphoric acid or phosphoric(V) acid) is a weak acid with the chemical formula H3PO4. Orthophosphoric acid refers to phosphoric acid, which is the IUPAC name for this compound. The prefix ortho- is used to distinguish the acid from related phosphoric acids, called polyphosphoric acids.
The most common source of phosphoric acid is an 85% aqueous solution; such solutions are colourless, odourless, and non-volatile. The 85% solution is a syrupy liquid, but still pourable. Although phosphoric acid does not meet the strict definition of a strong acid, the 85% solution is acidic enough to be corrosive. Because of the high percentage of phosphoric acid in this reagent, at least some of the orthophosphoric acid is condensed into polyphosphoric acids; for the sake of labeling and simplicity, the 85% represents H3PO4 as if it were all in the ortho form. Dilute aqueous solutions of phosphoric acid exist in the ortho form.
Food-grade phosphoric acid (additive E338 is used to acidify foods and beverages such as various colas and jams. It provides a tangy or sour taste. Phosphoric acid in soft drinks has the potential to cause dental erosion. Phosphoric acid also has the potential to contribute to the formation of kidney stones, especially in those who have had kidney stones previously.
Specific applications of phosphoric acid include:
In anti-rust treatment by phosphate conversion coating
As an external standard for phosphorus-31 nuclear magnetic resonance.
In phosphoric acid fuel cells.
In activated carbon production.
In compound semiconductor processing, to etch Indium gallium arsenide selectively with respect to indium phosphide.
In microfabrication to etch silicon nitride selectively with respect to silicon dioxide.
As a pH adjuster in cosmetics and skin-care products.
As a sanitizing agent in the dairy, food, and brewing industries
We also have a range of our own-brand RXSOL chemicals, which are all high quality, as part of our commitment to provide you with only premium products.As leading chemical suppliers we have many years experience, our knowledge guarantees expertise and excellent customer service to all of our customers.
We try our best to supply every chemical you may wish to buy. However, if there is something you can’t find, feel free to contact us and we will find just what you are looking for and offer you a competitive price. For more information or to request a particular product, call customer services or email help
Chemicals can be bought at competitive prices, individually or in bulk, where you can make great savings.We deliver all products throughout the INIDA using trusted carriers.
Leave a comment