Potassium Bromate Formula

Potassium Bromate – KBrO3 

The Potassium Bromate Formula is given as KBrO3. K+ and BrO3- combine to form potassium bromate, an ionic salt.It is an inorganic substance. It is a potent oxidising agent and is frequently used in India to make bread. According to a report, potassium bromate is present in 84% of various bread products. Because potassium bromate is carcinogenic, using it in breads is extremely harmful to humans. Japan, China, the UK, Canada, Brazil, Australia, and New Zealand all forbid its use. Additionally, India has restricted its use in food items. In India, 50 parts per million is the permitted limit. As a result, potassium bromate is a white, crystalline powder that is also a potent oxidiser as well. In addition to these names, potassium bromate is also known as potassium salt or boric acid. With the chemical formula KBrO3, potassium bromate is a popular form of bromine. It is an inorganic substance. Bromate is another name for it. It has a high melting point and can dissolve in water. It is a mildly toxic substance. It results in nausea, diarrhoea, respiratory activation, and renal damage.

What is Potassium Bromate? 

Potassium bromate typically appears in the form of white crystals or powder. It has a powerful oxidising effect. When K+ and BrO3- react, an ionic compound or salt is formed. Students who are finding it difficult to understand the reactions and properties of potassium bromate are advised to take guidance from the teachers at Extramarks. They are experts in their field and have years of experience in teaching. To remember the Potassium Bromate Formula for a long time, it is necessary to keep practising questions about it. If students are having difficulties answering the questions based on the Potassium Bromate Formula they can take help from Extramarks.

Formula of Potassium Bromate  

KBrO3 is the Potassium Bromate Formula. When bromine is passed through a hot solution of potassium hydroxide, potassium bromate is created. As a result, unstable potassium hypobromite is first produced, which quickly decomposes into bromide and bromate. Bromate can also be produced by the electrolysis of potassium bromide solutions. Both procedures are comparable to those used to make chlorates. Due to its much lower solubility, potassium bromate is easily separated from the potassium bromide used in both methods. When a solution of potassium bromate and bromide is cooled to 0°C, almost all of the bromate will precipitate while almost all of the bromide will remain in solution. Acid solution produces bromine.

Structure of Potassium Bromate – KBrO3

To understand the structure of potassium bromate, it is crucial to remember the Potassium Bromate Formula. It has a white, crystalline, powder-like appearance. It is insoluble in acetone.

Compound information

Potassium bromate is known as a potassium salt and a bromate salt. The density of potassium bromate is 3.27 g/cm3, and its molar mass is 167.00 g/mol.

370°C is its boiling point, and 350 °C is its melting point. The accurate Potassium Bromate Formula is KBrO3.

Physical Properties of Potassium Bromate – KBrO3

 Potassium bromate is odourless and is white, crystalline, and powdery. It is slightly soluble in alcohol but insoluble in ethanol and acetone. 

Chemical Properties of Potassium Bromate – KBrO3

Potassium Bromate Formula is represented by KBrO3. It is a white, crystalline powder with no smell. It is insoluble in acetone and ethanol and only slightly soluble in alcohol

When sodium bromate and a weak acid solution are combined, bromine is produced. All the chemical reactions related to potassium bromate are represented by the Potassium Bromate Formula.

Uses of Potassium Bromate – KBrO3

Potassium bromate is used as an oxidizer to thicken and make the dough more elastic. Making bread that is uniform and white helps. It is used to enhance flour. It is employed in the manufacture of malting barley. It is a bromine source. It functions as an astringent and antiseptic in toothpaste.

Health Hazard of potassium Bromate

There are some harmful effects of potassium bromate on health. Potassium bromate is frequently employed as a flour enhancer. It works to support the dough and promote greater rising. It is an oxidising agent that, under the right conditions, will completely react to a lower oxidation state during the bread-baking process.However, if too much is added, the bread is not baked long enough, or the temperature is not high enough, a residue may remain that could be dangerous if consumed. It is said to irritate the lungs. Regular exposure to potassium bromide may lead to bronchitis. It also affects the nervous system by causing headaches, irritability, impaired thinking, and personality changes. Contact with potassium bromate may lead to irritation and burning of the skin and eyes. It has been experimentally proven that it causes thyroid, kidney, and gastrointestinal cancer in animals, therefore, it can also be a carcinogen in humans.