6 Terephthalic Acid Manufacturers in 2024
This section provides an overview for terephthalic acid as well as their applications and principles. Also, please take a look at the list of 6 terephthalic acid manufacturers and their company rankings. Here are the top-ranked terephthalic acid companies as of November, 2024: 1.Moradia Brothers Chem Pvt. Ltd., 2.Merck, 3.RX Chemicals.
Table of Contents
What Is Terephthalic Acid?
Terephthalic acid (TPA), also known as p-phthalic acid or PTA, is an aromatic dicarboxylic acid with the molecular formula C8H6O4. It is predominantly produced by the catalytic oxidation of paraxylene with acetic acid, using catalysts such as cobalt and manganese.
Uses of Terephthalic Acid
TPA is primarily utilized as a precursor for making polyester fibers, PET resins for various industrial products, and PET bottles for beverages. Its application extends to chemical intermediates, synthetic fibers and resins, films, engineering plastics, medical devices, dyes, pigments, and agricultural chemicals, showcasing its versatility across industries.
Properties of Terephthalic Acid
With a molecular weight of 166.13 and CAS No. 100-21-0, terephthalic acid is a white, odorless, crystalline powder. It demonstrates remarkable stability and low flammability, making it suitable for fiber and resin production. Despite its insolubility in water and ethanol, it exhibits slight solubility in sodium hydroxide solution.
Physical Properties
It is characterized by its high melting point and resistance to thermal transformation, advantageous for manufacturing processes that require high-temperature conditions.
Chemical Properties
TPA's reactivity with strong oxidizers demands careful handling, although it is generally safe under normal conditions. Its combustion can produce carbon monoxide and dioxide, necessitating precautions against high temperatures and oxidizing agents.
Other Information on Terephthalic Acid
Terephthalic Acid Safety
TPA may pose risks of eye and skin irritation, respiratory system irritation, and potential long-term organ damage. Immediate medical attention is recommended in case of exposure.
Handling of Terephthalic Acid
Appropriate personal protective equipment (PPE) and ventilation measures are crucial to minimize exposure risks. Facilities should be equipped with safety showers and eye wash stations to ensure workplace safety.
Production and Export Volume
The production of TPA has seen fluctuations, with a noted decline in domestic supply. Its significant use in the production of films, bottles, and fibers underlines its industrial importance.
Environmental Impact
Terephthalic acid is not hydrolyzed, as there are no chemical bonds that are susceptible to hydrolysis. In aerobic biodegradation tests, it's benignly degradable, with 74.7% degradation in biochemical oxygen consumption (BOD) measurements and 100% degradation in high-performance liquid chromatography (HPLC).
In anaerobic biodegradability tests, it was reported to be 50% degraded after 55 days, suggesting that it is easily biodegraded and removed when discharged into the environment.
List of 6 Terephthalic Acid 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
- India
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Merck
Terephthalic acid
Manufacturer Overview
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.
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MilliporeSigma
Terephthalic Acid
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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Moradia Brothers Chem Pvt. Ltd.
TEREPHTHALIC ACID
Company Overview
Moradia Brothers Chem Pvt. Ltd., established in 2007 and headquartered in Surat, Gujarat, India is a manufacturer and supplier of chemicals for industrial use. Its product portfolio includes distilled water, deionized water, purified terephthalic acid (PTA), sodium benzoate, and polyester resin. These products are used for various applications in food preservation and as raw materials in compound molding and the manufacturing of polyesters (PET, polyester fiber, and film), fiberglass, and toners for laser printers. The company’s production process involves research and development, production, and testing.
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Eastman Chemical Co.
Purified Terephthalic Acid
Company Overview
Eastman Chemical was founded in 1920 and is headquartered in Kingsport, Tennessee. The company is a manufacturer and distributor of specialty chemicals, including coatings, adhesives, fibers, and plastics for industries such as automotive, medical, manufacturing, and construction. The company operates through four segments: Additives & Functional Products, Advanced Materials, Chemical Intermediates, and Fibers segments. Additives & Functional Products include food and fertilizer-based products. Advanced Materials include films and other chemicals used in transportation and electronics. Chemicals include phthalate plasticizers and other plastic products. Fibers include cigarette filters and other products.
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RX Chemicals
TEREPHTHALIC ACID
Company Overview
RX Chemicals was founded in Mumbai, India, in 2011. RX Chemicals sells chemical-based products for many sectors including automobile, agriculture, airline, detergents, drain cleaning products, electrical gear, floor care, fuel treatment, gasses, personal care, laundry chemicals, medicine, oil spill chemicals, and accessories, as well as tools. RX Chemicals also provides a range of services including chemical inspection, logistics, chemical usage supervision, as well as tank cleaning. The company sells to customers both in India and customers internationally.
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Otto Chemie Pvt. Ltd
Terephthalic acid
Distributor Overview
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.
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Terephthalic Acid Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Moradia Brothers Chem Pvt. Ltd. |
30.1%
|
| 2 | Merck |
24.5%
|
| 3 | RX Chemicals |
14.4%
|
| 4 | MilliporeSigma |
11.6%
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| 5 | Eastman Chemical Co. |
10.2%
|
| 6 | Otto Chemie Pvt. Ltd |
9.3%
|
Derivation Method
The ranking is calculated based on the click share within the terephthalic acid 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
Newly Established Company
Company with a History
Global Distribution of Terephthalic Acid Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
India
|
3 | 100.0% |
