7 Lithium Nitrite Manufacturers in 2024
This section provides an overview for lithium nitrite as well as their applications and principles. Also, please take a look at the list of 7 lithium nitrite manufacturers and their company rankings. Here are the top-ranked lithium nitrite companies as of November, 2024: 1.Vizag Chemical International, 2.Honjo Chemical Corporation, 3.Carl Roth GmbH + Co. KG.
Table of Contents
What Is Lithium Nitrite?
Lithium nitrite is an inorganic lithium compound with the formula LiNO2. Its CAS number is 13568-33-7. This compound is a hygroscopic white crystal at room temperature, with a molecular weight of 52.947 and a melting point of 431.6 °F (222 °C). It decomposes at 365 °F (185 °C) upon heating and is classified as a deleterious substance, requiring careful disposal methods and waste liquid management.
Uses of Lithium Nitrite
Lithium nitrite is primarily used to prevent rust and salt damage in reinforced concrete, serving as a component in concrete repair admixtures. Nitrite ions are effective against corrosion as they regenerate the passive film on steel surfaces, while lithium ions repair ASR (alkali-silica reaction) deterioration by inhibiting the expansion of alkali silica gel. In application, lithium nitrite permeates the entire concrete structure.
Principle of Lithium Nitrite
The principles of lithium nitrite are explored from the perspectives of production, synthesis, and its corrosion inhibition effect on rebar, as well as its role in inhibiting concrete deterioration.
1. Production and Synthesis of Lithium Nitrite
Lithium nitrite is industrially produced from lithia pyroxene and naphtha, with other synthesis methods including the thermal decomposition of lithium nitrate (LiNO3) at about 932 °F (500 °C) and the reaction of nitrogen monoxide (NO) with lithium hydroxide (LiOH).
2. Principle of Lithium Nitrite’s Corrosion Inhibition Effect on Rebar
Lithium nitrite inhibits rebar corrosion by reacting with divalent iron ions (Fe2+) to prevent their leaching and regenerate the protective passive film (Fe2O3), thus suppressing the corrosion reaction.
3. Principle of Lithium Nitrite’s Effect on Concrete Deterioration Inhibition
Lithium ions help inhibit ASR deterioration in concrete by reacting with alkali silica gel, replacing it with non-expansive lithium monosilicate (Li2-SiO2) or lithium disilicate (Li2-2SiO2), thus preventing water absorption and expansion, and the subsequent cracking of the concrete.
Types of Lithium Nitrite
Lithium nitrite is available as chemical reagents in n-hydrate form (LiNO2-nH2O) and in industrial-grade 40% aqueous solutions for concrete repair admixtures. The reagent form is typically sold in small quantities like 5g, 25g, and 500g, while the industrial solution is often packaged in 20 kg containers.
List of 7 Lithium Nitrite Manufacturers
*Including some distributors, etc.
Sort by Features
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- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- Germany
- Japan
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VulcanChem
lithium nitrite
Distributor Overview
VulcanChem is a supplier of research chemicals and biochemical products, located in California, United States, founded in 2017. The company specializes in providing a wide range of compounds such as inhibitors, peptides, APls, impurities, natural products, and signature products to the research and pharmaceutical industries. It offers an extensive catalog of chemicals used in various scientific disciplines, including life sciences and drug discovery. It provides compounds to research institutions and pharmaceutical companies seeking chemical solutions for scientific endeavors.
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Parchem
Lithium Nitrite
Distributor Overview
Parchem was founded in 1999 and headquartered in Rochelle, New York. Parchem is a distributor of industrial chemicals. Parchem serves nutritional, personal care, pharmaceutical, and specialty chemical industries. Parchem offerings include coatings, adhesives, elastomers, industrial products, petrochemicals, oleochemicals, plastics, rubber, nutritional supplements, cosmetics, consumer products, catalysts, metallic salts, rare earths, flavors & fragrances, industrial & institutional, textiles, other food-related chemicals, dyes, finishes, chemicals for aerospace, oil gas drilling chemicals, electronics, and pharmaceuticals.
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BenchChem
Lithium nitrite
Distributor Overview
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.
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Honjo Chemical Corporation
Lithium Nitrite Solution
Manufacturer Overview
Honjo Chemical Corporation is a manufacturer of zinc dusts and chemical products established in 1922 and based in Osaka City, Osaka, Japan. The company primarily produces zinc oxide for rubber and ceramic fabrication processes, and zinc dust for use as a reducing agent in organic chemical reactions and anti-corrosive paint. It also offers lithium hydroxide for battery manufacturing, synthetic taurine for energy drinks or pharmaceuticals, and strontium compounds for color TV production. The company is ISO 9001-certified, and serves clients in the industrial and commercial sectors.
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MilliporeSigma
Lithium Nitrite
Manufacturer Overview
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.
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Carl Roth GmbH + Co. KG
Lithium nitrate
Company Overview
Carl Roth GmbH + Co. KG, established in 1879 and headquartered in Karlsruhe, Germany, is a manufacturer, distributor, and supplier of laboratory equipment, life science products, and chemicals. Their extensive product range encompasses analytical instruments, biological safety cabinets, heating mantles, pH meters, centrifuges, thermometers, and various chemicals. Their products support and facilitate laboratory research, analysis, and experimentation across various industries such as pharmaceutical, chemical, and environmental sectors. The company is certified according to DIN EN ISO 9001:2015 and DIN EN ISO 14001:2015.
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Vizag Chemical International
Lithium Nitrite
Company Overview
Vizag Chemical International was founded in Andhra Pradesh, India, in 2011. Vizag Chemical International sells chemical-based products for many sectors including automotive, agriculture, airline, deodorizers, construction chemicals, boat maintenance, degreasers, detergents, drain clean products, greases, personal hygiene, lab chemicals and equipment, fuel treatment, metal treatment, tank cleaners, swimming pool and spa chemicals, scale removers, sewage chemical treatment, as well as raw chemicals. Vizag Chemical International also provides a range of services including chemical inspection, logistics, chemical usage supervision, as well as tank cleaning.
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Lithium Nitrite Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Vizag Chemical International |
26.7%
|
| 2 | Honjo Chemical Corporation |
16.7%
|
| 3 | Carl Roth GmbH + Co. KG |
16.7%
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| 4 | MilliporeSigma |
16.7%
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| 5 | VulcanChem |
13.3%
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| 6 | BenchChem |
6.7%
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| 7 | Parchem |
3.3%
|
Derivation Method
The ranking is calculated based on the click share within the lithium nitrite page as of November 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
- Honjo Chemical Corporation: 188
Newly Established Company
- Parchem: 1999 (25 years ago)
- Carl Roth GmbH + Co. KG: 1879 (145 years ago)
Company with a History
- Carl Roth GmbH + Co. KG: 1879 (145 years ago)
- Parchem: 1999 (25 years ago)
Lithium Nitrite Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Lithium Nitrite Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
3 | 60.0% |
Japan
|
1 | 20.0% |
Germany
|
1 | 20.0% |
