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This section provides an overview for phosphorus sulfide as well as their applications and principles. Also, please take a look at the list of 8 phosphorus sulfide manufacturers and their company rankings. Here are the top-ranked phosphorus sulfide companies as of December, 2024: 1.Smolecule Inc., 2.MOLBASE, 3.BenchChem.
Table of Contents
Phosphorus sulfide refers to a group of compounds combining phosphorus and sulfur, primarily including phosphorus trisulfide (P4S3), phosphorus pentasulfide (P4S5), and others. It is recognized under various safety regulations due to its hazardous nature.
Primarily used in the production of safety matches, organic synthesis, and as an igniter in safety matches without a friction surface. Its derivatives also find applications in agriculture as insecticides and fungicides.
Phosphorus sulfide compounds are generally yellow to green solids at room temperature, insoluble in water but soluble in carbon disulfide and benzene. They decompose in hot water to phosphoric acid and hydrogen sulfide, and readily oxidize at high temperatures or in the presence of oxygen.
The structure varies across different compounds, with P4S3 forming stable yellow orthorhombic crystals. Other sulfides like P4S5 and P4S10 have their unique crystal structures and properties.
Phosphorus pentasulfide (P4S5) is a yellow monoclinic crystal used in various chemical reactions and as a raw material in industries. Phosphorus tetrasulfide (P4S10), another variant, is a yellow triclinic crystal used in lubricant additives, pesticides, and pharmaceuticals.
Phosphorus sulfides are synthesized through reactions involving red phosphorus and sulfur, and they hydrolyze in water to form phosphoric acid and hydrogen sulfide. They play crucial roles in converting organic compounds containing oxygen to sulfur.
Due to their potential to produce toxic gases and their hazardous nature, phosphorus sulfides require careful handling and storage. They are subject to regulatory oversight to mitigate health and environmental risks.
*Including some distributors, etc.
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NEI Corporation, founded in 1997 and is headquartered in Somerset, New Jersey, United States, is a manufacturer of advanced materials, including nanoscale materials and coatings. Some of its notable offerings encompass high-temperature furnaces, precise atmosphere control, mixing and blending equipment, drying equipment, as well as corrosion-resistant coatings, hydrophobic coatings, and self-healing coatings. These products are used in various applications, including energy storage, electronics, transportation, and infrastructure. The company also offers a related services for the Advance Materials industry, such as materials development, characterization, & analysis, electrospinning, machine learning, expert witness, & cell testing.
Smolecule Inc., founded in 2020 and headquartered in San Antonio, Texas, USA, is a manufacturer specializing in small-molecule compounds that are essential to biomedical research and pharmaceutical discovery. The company offers an array of products, including carbon nanomaterial, hydrophobic polymers, biological buffers, amino acids resin and reagents, and amino acid peptide and protein standards. These compounds have applications across various scientific disciplines, including material sciences, pharmaceutical and biopharmaceutical manufacturing, analytical chemistry, protein biology, and chemistry and biochemical research.
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.
MSE Supplies is a supplier of materials and equipment for research and manufacturing that has been in business since 2011, and is based in Tucson, Arizona. The company offers various materials, laboratory equipment, and analytical instruments, including high purity lab crucibles, single crystals, wafer, and substrates, as well as vacuum pumps and hardened steel & tungsten carbide pellet pressing dies for pressing dry powder pellets, used for various laboratory and production applications. With expert support, multiple customization options and a diverse product catalog, MSE Supplies caters more than 5000 products to researchers and businesses in over 100 countries across the globe.
BenchChem, an American company located in Pasadena, California, is a supplier specializing in chemicals and biochemicals for laboratory and research and development use. The company’s product portfolio includes inhibitors, chemical reagents, bioactive chemicals, lead compounds, and catalysts. These products cater to various industries, including pharmaceutical companies, biotechnology firms, academic and research institutions, chemical and materials science researchers, as well as environmental and analytical laboratories. The company provides customer services, including contract manufacturing and analytical services.
Ossila Ltd., established in 2009 and headquartered in Sheffield, England, is a manufacturer specializing in the development of research equipment for organic electronics. Its products support the rapid prototyping of thin film electronics, including LEDs, photovoltaics (PVs), and field-effect transistors (FETs). Its offerings encompass equipment such as spin coaters, optical spectrometers, laminar flow hoods, and solar simulators, catering to various applications across different industries. The company supplies its products to over 1000 different institutions in over 80 countries globally, and all of its equipments are backed up by its free two year warranty.
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.
MOLBASE, founded in 2013 and headquartered in Shanghai, China, is a supplier of a SaaS-powered and data-driven integrated service platform for chemical e-commerce. Its offered e-commerce platform is designed for small and medium-sized chemical-related businesses, where various activities, including chemical searching, promotion, inquiry, transaction, and payment, can be done. Chemical business owners can design and set up their online stores, manage products and inventory, process orders, build customer relationships, and leverage analytics and reporting on the platform. The company also provides various support services, including supply chain financial services, business intelligence services, and logistics and warehousing services.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Smolecule Inc. |
25.0%
|
| 2 | MOLBASE |
12.5%
|
| 3 | BenchChem |
12.5%
|
| 4 | Ossila Ltd |
12.5%
|
| 5 | MSE Supplies |
12.5%
|
| 6 | UNICOM ENGINEERING, INC. |
12.5%
|
| 7 | MilliporeSigma |
12.5%
|
Derivation Method
The ranking is calculated based on the click share within the phosphorus sulfide 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
|
5 | 71.4% |
|
United Kingdom
|
1 | 14.3% |
|
China
|
1 | 14.3% |
