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This section provides an overview for cesium iodide as well as their applications and principles. Also, please take a look at the list of 11 cesium iodide manufacturers and their company rankings. Here are the top-ranked cesium iodide companies as of December, 2024: 1.Stanford Advanced Materials, 2.ChemDirect.com, 3.Kishida Chemical Co.,Ltd..
Table of Contents
Cesium iodide is an odorless, white crystalline powder, recognized for its chemical formula CsI and molecular weight of 259.81. It is notable for its melting point of 621°C and boiling point of 1,280°C, demonstrating solubility in water and ethanol, limited solubility in methanol, and insolubility in acetone.
Primarily utilized as a photocathode material in scintillators for detecting charged particles, cesium iodide is integral to scintillation detectors across particle physics and everyday applications. It also serves as a raw material for infrared transmissive glass, enhancing the efficiency of devices like nighttime surveillance cameras, infrared sensors, and night vision systems.
This compound stands out for its white crystalline appearance, high melting point, and hardness. It boasts exceptional light transmittance across ultraviolet to infrared wavelengths and is highly effective in radiation absorption, making it ideal for photodetectors. Its high refractive index (1.79 at 589.3 nm) supports various optical applications, including lenses and optical fibers. Cesium iodide's thermal stability upholds its structure at elevated temperatures, proving valuable for high-temperature instruments.
CsI possesses a simple cubic lattice crystal structure, with cesium cations and iodide anions forming a dense lattice that significantly influences its refractive index and other properties.
Industrial production methods include direct reaction, metathesis reaction, and solid-state reaction. While the direct reaction with metallic cesium and iodine yields high-purity CsI, it poses significant hazards. The metathesis reaction, involving cesium carbonate or hydroxide with an iodide salt, offers a safer, cost-effective alternative. The solid-phase reaction method is tailored for synthesizing CsI with specific crystal structures.
*Including some distributors, etc.
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ChemDirect, Inc., established in 2018, is an American manufacturer based in Green Bay, Wisconsin, specializing in the development of online marketplaces. The company developed ChemDirect, a business-to-business (B2B) online marketplace, currently offering over 400,000 industrial chemicals and specialty products. The marketplace covers a range of product categories, spanning from biochemistry and consumables to commodity, electronic, and laboratory solvents. Moreover, the marketplace serves various industries, providing chemicals for sectors including agriculture, automotive, beauty and personal care, building and construction, as well as consumer products. Additionally, it offers chemicals for industries such as food, healthcare, paint and coatings, as well as packaging and printing.
Stanford Advanced Materials was established in 1994 in Lake Forest, California to provide rare-earth products for research and development purposes. Stanford Advanced Materials serves many industries ranging from automotive to fashion to energy to research to sports to textiles. Stanford Advanced Materials manufactures and distributes purified metals, ceramics, composite materials including strips, plates, rods, wires, and bars, as well as laboratory equipment and optical equipment including crystals, lenses, splitters, and windows.
California Pacific (CP) Lab Safety is an American manufacturer and distributor of laboratory safety solutions founded in Novato, California in 1996. The company produces both lab and environmental safety equipment and devices, including waste containers, safety vents, biodegradable bags, and personal protective equipment (PPE). They also offer custom design and engineering services for customer projects, as well as technical support and quality assurance. CP Lab Safety serves California’s government agencies, departments and offices, as well as clients in its research, education, and healthcare institutio.
Knowde is an online marketplace connecting buyers and sellers of chemicals, ingredients, and materials. Founded in 2017 and based in Austin, Texas. The company makes buying and selling in the chemical industry easier by giving users an easy-to-use platform. Knowde offers a wide range of products, from specialty chemicals and raw materials to finished products and formulations, all available for purchase with a few clicks. With its robust search capabilities, powerful analytics, and personalized customer service.
Junsei Chemical Co. Ltd., established in 1948 and headquartered in Tokyo, Japan, is a manufacturer of chemical reagents and chemical products, including commissioned synthesis of chemical products. Some of the products it makes include Sodium chloride solution, concentrated glycerin, calcium chloride, ascorbic acid, and nitric acid. The chemical products have a wide range of applications and can be used in pathological examination, as food additives, for analysis, and in the pharmaceutical industry. All its plants, including its research institute, are ISO4001 and ISO9001 certified, while its Saitama and Ibaraki plants are equipped with buildings that comply with GMP.
Kishida Chemical Co. Ltd., established in 1924 and headquartered in Osaka, Japan, is a manufacturer of reagents and high-purity chemicals and also does drug discovery support activities. Its product portfolio includes fine chemicals, research chemicals, ionic liquid, organic micro-analytical reagents, and chemical reagents for analysis. The products support several industries, including reagent business, battery material, drug discovery, and life science. The company is ISO 14001 certified and supplies several companies worldwide, including Meterion Advanced Chemicals Inc., Acros Organics, ChemBridge Corporation, Decon Laboratories, and InerBioScreen Ltd.
Amcrys, established in 1989 and based in Poland, is a manufacturer of scintillation crystals and detectors. The company has designed scintillators for nuclear physics, environmental monitoring, security systems, defectoscopy and security systems. The company also designs the product by taking the dimensions for specific applications. The company produces alkali halides, oxides and plastic scintillation crystals in different dimensions. The company uses techniques for extrusion, forging and crystal machining techniques and technologies for detectors. The company tests to ensure scintillators work in different conditions such as vibration, single shock, temperature and humidity.
Millipore Sigma, formerly known as Sigma-Aldrich, was created in 175 through the merger of Sigma Chemical Company and Aldrich Chemical company and today is a subsidiary of Merck. Millipore Sigma is a life science and biotechnology company serving the industry with several products and services. Some of their product categories include peptide synthesis materials, biochemicals, building blocks, catalysts, chemical biology, chemical synthesis, flavors & fragrances, formulation, lab chemicals, lab safety, APIs, and stable isotopes. Services include characterization, contract manufacturing, custom products, software, support, testing, and mRNA development & manufacturing.
Alfa Aesar is based in Lancashire, United Kingdom. Alfa Aesar is part of Thermo Fisher Scientific, is a manufacturer and supplier of chemicals, metals, and life science products for research and development. Alfa Aesar’s product lines include chemicals, life science, materials & metals, catalysts, and analytical & lab ware. Chemical offerings include inorganic compounds, organic compounds, organometallic, and solvents. Life sciences include biotechnology products, cellular & molecular biology, genomics, and immunology. Materials & metal include alloys, carbon, etchants, and more. Catalysts include ferrocenes, fuel cell products, and precious metals & catalysts. Alfa Aesar also offers custom manufacturing options.
Founded in Mumbai, India in 2006, Otto Chemie Pvt. Ltd. is an ISO 9001:2015 & GMP certified chemical manufacturing company and distributor. Otto Chemie serves customers in many industries including agriculture and food processing, pharmaceuticals, oil & gas, cement, as well as educational and R&D industries. Product offerings include antibiotics, amino acids, vitamins, detergents, ionic liquids, materials science compounds, labware, oil, metal & ceramic science compounds and tools, oils, reagents, solvents.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Stanford Advanced Materials |
12.5%
|
| 2 | ChemDirect.com |
10.9%
|
| 3 | Otto Chemie Pvt. Ltd |
10.9%
|
| 4 | Kishida Chemical Co.,Ltd. |
10.9%
|
| 5 | Amcrys |
9.4%
|
| 6 | Knowde |
9.4%
|
| 7 | Alfa Aesar, Thermo Fisher Scientific. |
9.4%
|
| 8 | CP Lab Safety |
7.8%
|
| 9 | Junsei Chemical Co.,Ltd. |
7.8%
|
| 10 | MilliporeSigma |
7.8%
|
Derivation Method
The ranking is calculated based on the click share within the cesium iodide 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 (%) |
|---|---|---|
|
United States of America
|
4 | 44.4% |
|
Japan
|
2 | 22.2% |
|
Ukraine
|
1 | 11.1% |
|
United Kingdom
|
1 | 11.1% |
|
India
|
1 | 11.1% |
