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This section provides an overview for trinitrotoluene (tnt) as well as their applications and principles. Also, please take a look at the list of 3 trinitrotoluene (tnt) manufacturers and their company rankings. Here are the top-ranked trinitrotoluene (tnt) companies as of December, 2024: 1.Pharmaffiliates, 2.Merck, 3.KANTO CHEMICAL CO.,INC..
Table of Contents
Trinitrotoluene (TNT) is an organic compound consisting of three nitro groups bonded to toluene. Its chemical formula is C6H2(NO2)3CH3.
It has six isomers but refers to 2,4,6-Trinitrotoluene (TNT). It is produced by nitration of toluene with concentrated nitric acid and sulfuric acid.
TNT was widely used during World War I due to its explosive properties under heat and friction. Since then, it has been widely used in military and civilian applications.
Trinitrotoluene (TNT) is mainly used as an explosive and gunpowder. It is sometimes used not only as a weapon but also as an industrial explosive when mixed with ammonium nitrate.
Due to its widespread use as an explosive and gunpowder, the unit of measure for the power of a nuclear bomb is the total amount of TNT. Other uses include fireworks, signal bombs, and rocket propellants.
TNT has a molecular weight of 227.13 and is represented by CAS No. 118-96-7.
TNT is a colorless to yellow, odorless, individual (20°C, 1 atm), flammable, and highly explosive organic compound.
It has a melting point of 80.1°C, a boiling point, a first distillation point, a boiling range of 240°C (explosive), and a decomposition temperature of 240°C (explosive). It also has a pH of 5.8 (127 mg/L at 20°C), a density and/or relative density of 1.65 g/cm3, and a vapor pressure of 8.02E-006 mmHg (25°C).
Solubility in water is 115 mg/L (23°C), very soluble in benzene and pyridine, soluble in ether, and slightly soluble in ethanol. There is a risk of explosive decomposition when subjected to impact, friction, or vibration, and heating will produce toxic fumes (fine particles formed by condensation of vapors from chemical reactions, combustion, distillation, etc.).
Care must be taken when handling to avoid heating, friction, and vibration. In addition, because of its nitro group, it has strong oxidizing agent properties.
TNT is a mass explosion hazardous explosive. Rapid heating or strong shock may cause fire and explosion hazards. In case of a large fire, evacuation is necessary without extinguishing the fire.
If swallowed, TNT is harmful to the human body, causes skin irritation, and may cause allergic dermatitis. There is also a risk of strong eye irritation, respiratory tract irritation, carcinogenesis, and blood system damage.
Long-term or repeated exposure may cause damage to the eyes, nervous system, cardiovascular system, blood system, hematopoietic system, and liver. It is also highly toxic to aquatic organisms and is highly toxic due to long-term continuous effects.
Wear appropriate protective gloves, protective clothing, protective glasses, protective masks, and appropriate respiratory protection for the situation. The use of chemical protective clothing with a self-contained breathing apparatus is recommended when handling leaks.
Use outdoors or in a well-ventilated area. Containers should be grounded and earthed at all times, and care should be taken to avoid handling such as crushing, impact, or friction. Also, work to avoid inhalation of dust, fumes, gases, mists, vapors, and sprays.
After handling, take off contaminated clothing, wash it, and do not take it outside the work area. Wash hands thoroughly to avoid contact with the body.
Store in a well-ventilated area with the container tightly closed and locked. Storage must be per national or local regulations.
If drying increases the hazard, moisten the container with an appropriate substance. Ground and earth the container.
Containers must be used and stored as specified in local laws and the UN Recommendations for the Transport of Dangerous Goods.
Similar to TNT is picric acid (trinitrophenol), which was the main explosive used before the development of TNT.
TNT has replaced picric acid as the primary explosive because it does not react with metals and is more stable than picric acid.
*Including some distributors, etc.
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Kanto Chemical Co. Inc., founded in 1944 and headquartered in Tokyo, Japan, is a reagent manufacturer with overseas affiliates in other countries, including China, France, USA, Taiwan, and Malaysia. Its product portfolio includes analytical reagents, ionic liquids, Iodine compounds, ultra-pure chemicals, and water analysis kits. The company is also developing regenerative medicine and genetics reagents and has over 50,000 products. It has several certifications, including ISO 9001, acquired in 1994, making it the first Japanese company in the reagent industry. Other certifications are ISO 14001, ISO 13485, and ISO/IEC 17025.
Pharmaffiliates, established in 2001 and located in Gurgaon, India, is a manufacturer of pharmaceutical standards and services. The company provides Certified Reference Standards (CRS) used in analytical methods, as well as drug delivery systems like tablets, capsules, injectables, and deuterated compounds that aid in research and development, studying drug metabolism and pharmacokinetics. Pharmaffiliates also offers various services to the pharmaceutical industry, including custom synthesis, analytical research, stability studies, and formulation development.
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.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Pharmaffiliates |
41.9%
|
| 2 | Merck |
29.4%
|
| 3 | KANTO CHEMICAL CO.,INC. |
28.7%
|
Derivation Method
The ranking is calculated based on the click share within the trinitrotoluene (tnt) 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.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
1 | 50.0% |
|
India
|
1 | 50.0% |
