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This section provides an overview for barium oxide as well as their applications and principles. Also, please take a look at the list of 6 barium oxide manufacturers and their company rankings. Here are the top-ranked barium oxide companies as of December, 2024: 1.American Elements, 2.Central Drug House, 3.YOGI DYE CHEM INDUSTRIES.
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Barium oxide is an inorganic compound consisting of oxidized barium with the chemical formula BaO. It features a cubic crystal structure resembling the sodium chloride-type structure and appears as a white to light grayish-brown powder or mass. This compound is hygroscopic and dissolves in dilute hydrochloric acid, having a molecular weight of 153.33 and a CAS number of 1304-28-5.
It is classified under various regulations due to its hazardous nature, including being a Deleterious Substance, Packing Class 3 and a Poisonous and Noxious Substance under multiple laws, emphasizing the need for careful handling.
Barium oxide is related to other barium compounds such as barium hydroxide and barium peroxide, highlighting its importance in various chemical processes.
As a vital raw material, barium oxide is utilized in the production of glass, barium salts (e.g., barium chloride, barium sulfate, barium nitrate), and ceramics. Its role extends to the manufacturing of barium sulfate used in inks, plastics, cosmetics, and paints, owing to its chemical stability. Additionally, barium sulfate serves as a contrast agent in X-ray examinations. Barium oxide also plays a crucial role in the IT sector as a precursor for barium carbonate and is employed in synthetic chemistry as a base and drying agent.
With a melting point of 1,920°C and a boiling point of 2,000°C, barium oxide reacts vigorously with water to form barium hydroxide. This reaction is notably more intense and exothermic than that of calcium oxide. Due to its solubility, it is toxic in aqueous solutions and exhibits corrosive properties because of its basic nature. Barium peroxide can be synthesized from barium oxide through heating in air or oxygen, although it decomposes back to barium oxide at temperatures above 800°C.
Barium oxide is produced by burning barium metal in oxygen or through the thermal decomposition of barium hydroxide and barium carbonate, requiring high temperatures characteristic of alkaline earth metal hydroxides and carbonates.
Barium, an alkaline earth metal with an atomic number of 56 and symbol Ba, gradually oxidizes in air to form barium oxide.
Dissolving barium oxide in water yields barium hydroxide, a hazardous reaction due to its intensity. Barium hydroxide, represented by the formula Ba (OH)2, is a basic inorganic compound used in analytical chemistry for titration purposes.
Barium peroxide forms from barium oxide upon oxygen absorption and decomposes back to barium oxide and oxygen when heated. This compound, useful as an oxidizer and bleaching agent, contributes a green coloration to flames in fireworks.
*Including some distributors, etc.
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American Elements was founded in 1997 in California and currently has research and production facilities in Utah, Mexico, China, and the United Kingdom. AE manufactures and distributes advanced materials from a catalog of over 30,000 products for bulk industrial use as well as small scale laboratory use. AE also provides testing and analyses services including spectroscopy along with structural, thermal, and electrical analyses. AE holds sustainable development as a core corporate value and is committed to work to protect the health of the environment.
Yogi Dye Chem Industries was founded in 1960 and is based in Mumbai, Maharashtra, India as an ISO 9001:2008 certified firm offering a range of inorganic pharmaceutical raw materials. The company’s niche in the chemical industry is in developing pharmaceutical raw materials and bulk drugs. The company is a manufacturer, exporter, and importer of pharmaceutical raw materials including bulk drugs, veterinary feed additives, fine chemicals, and nearly all metallic and inorganic metals.
Alfa Chemistry, founded in the year 2015 is based in New York, USA as a biotechnology company and manufacturer of graphene materials. Their product portfolio includes graphene oxide, CVD graphene film, graphene modification services, graphene series, graphene-like material, carbon nanomaterials, quantum dots, upcoming nanoparticles, and graphene transfer services. The company also provides services in custom manufacturing, and graphene analysis with quality assurance. The products are used in various industries which include energy, digital electronics, environment, textile, coating, and biomedical science.
Merck, started in 1668 and based in Darmstadt, Germany, is a supplier of solutions and services for research, development, and manufacture of pharmaceutical and biotechnological drug therapies. The company serves the life science industry and has a broad portfolio of 300,000 products, including biopharmaceutical manufacturing, industrial microbiology, reagent, life science research, and water purification products. It is available in 66 countries, brings together six brands, and has several ISO certifications, including ISO 13485, ISO 14001, ISO 13485, and ISO 50001.
Nacalai Tesque Inc., founded in 1846 and headquartered in Kyoto, Japan, is a manufacturer of research chemicals, fine chemicals, diagnostics, and the related instruments. Some of its products include cytokines, nucleic acid electrophoresis, cell dissociation reagents, and sialic acid-related products, and it also offers custom and bulk service for bulk reagents and cell culture media. The company has more than 50 domestic distributors and several worldwide, including Asia, the Middle East, Oceania, Europe, and Africa. It is ISO 9001 and ISO 9002 certified, while the Kyoto South brand and Tesque factory are ISO 14001 certified.
Founded in 1981, Central Drug House Ltd. serves the scientific community via manufacturing and marketing a library of over 9,000 products to laboratory fine chemicals and dehydrated culture media with emphasis on purity and service. Examples are acids & bases, adsorbents, disinfectants, indicator papers, oils, and solvents. CDH provides bio chemicals, research chemicals, laboratory reagents, various solvents, stains & indicators, and dehydrated culture media. CDH is ISO 9001 certified and CDHs’ products are in compliance with specifications of IP, BP, USP, and EP standards.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | American Elements |
26.1%
|
| 2 | Central Drug House |
21.7%
|
| 3 | YOGI DYE CHEM INDUSTRIES |
17.4%
|
| 4 | nacalai |
13.0%
|
| 5 | Merck |
13.0%
|
| 6 | Alfa Chemistry |
8.7%
|
Derivation Method
The ranking is calculated based on the click share within the barium oxide page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
India
|
2 | 40.0% |
|
United States of America
|
1 | 20.0% |
| United States | 1 | 20.0% |
|
Japan
|
1 | 20.0% |
