Our company has efficient product R & D capability, which can shorten the product cycle and launch new maleic anhydride chemical properties, PMDA for polyimide, trimellitic anhydride tma so as to be in an advantageous position in the competition.Producing superb EINECS 203 571 6 and creating high quality brands is the pursuit of our enterprise as always, and it is our aim to constantly surpass and never stop. We hope to build a relationship of mutual trust with our customers and suppliers and work hand in hand. We will continue to improve our organizational system and provide institutional safeguards to achieve trustworthy management. Our company always pursues the principle of honesty and belief, and always regards the requirements and satisfaction of customers as the goal of our efforts. We strive to seize the historical opportunity to build the company into an excellent enterprise with core competitiveness, industry influence and good returns. Our commitment to quality and customer satisfaction has helped us to build a loyal client base that trusts us. Our extensive product range is backed by our commitment to superior customer service and technical support.
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![Maleic Anhydride]()
Maleic AnhydrideMaleic anhydride (CAS 108-31-6), Purity 99.%min, we can supply Reach certificate.In stock.read more -
![Pyromellitic Dianhydride]()
Pyromellitic DianhydridePyromellitic Dianhydride (CAS 89-32-7),We offer two grades of content: 98% and 99.5% .99.5% grade is the primary product for exporting. It is mainly used as a monomer for the synthesis of polyimideread more -
![Cyanuric Acid]()
Cyanuric AcidCyanuric acid (CAS 108-80-5), is also known as Isocyanuric acid and tricyanuric acid, it is white crystal that precipitates from water and contains two molecules of water of crystallization. It has aread more -
![N,N-Methylenebisacrylamide]()
N,N-MethylenebisacrylamideN,N'-Methylenebisacrylamide (MBA) (CAS 110-26-9) ,is also known as methylene bis-acrylamide.It is white powder,odorless,minimal hygroscopicity.It is easy to self-crosslink in case of highread more -
![99.5% Recrystallization PMDA]()
99.5% Recrystallization PMDAPyromellitic Dianhydride (PMDA), due to its rigid benzene ring structure and the highly reactive anhydride groups, can effectively participate in polymerization reactions to form stable imide bonds.read more -
![Polyester Polyols For Polyurethanes]()
Polyester Polyols For PolyurethanesPolyester polyols are an important material for the manufacture of polyurethane hard foam insulation, soft foam, adhesives, elastomers, paints, inks, sealants, leather resins, shoe resins, TPU, andread more -
![Polyether Polyols For Polyurethanes]()
Polyether Polyols For PolyurethanesPolyether polyols (PPG)are a class of macromolecular compounds formed by alkali-catalyzed polymerization of ethylene oxide, propylene oxide, or other epoxides.read more -
![1,3-Bis(4-aMinophenoxy)benzene]()
1,3-Bis(4-aMinophenoxy)benzene1, 3-bis (4-aMinophenoxy)benzene, TPE-R, CAS 2479-46-1, molecular formula C18H16N2O2, molecular weight 292.3318. It is a kind of chemical intermediate, containing two ether bonds and three benzeneread more -
![3,3’,4,4’-Biphenyl Tetracarboxylic Diandhydride]()
3,3’,4,4’-Biphenyl Tetracarboxylic Diandhydride3,3 ',4,4 '-Biphenyl tetracarboxylic diandhydride, also known as BPDA, CAS 2420-87-3, molecular formula C16H6O6, used in the production of polyimide products and composites, pharmaceuticalread more -
![Trimellitic Anhydride]()
Trimellitic AnhydrideTrimellitic Anhydride (CAS 552-30-7), Purity 97% min, is a white, flaky solid and primarily used to produce the PVC plasticizer dioctyl trimeric acid (TOTM).read more -
![Phthalic Anhydride]()
Phthalic AnhydridePhthalic anhydride (CAS 85-44-9), purity 99.5%. We can provide both OX-BASE PA and NP-BASE PA. Our OX-BASE PA exceeds the national standard for superior grade.read more -
![Pyromellitic Acid]()
Pyromellitic AcidPyromellitic acid (CAS 89-05-4), Purity 99.0% min. It is obtained by hydrolyzing the crude pyromellitic dianhydride and it is the main raw material used in the production of the curing agent B68 forread more
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This company is one of the earliest high-tech enterprises engaged in this industry in China and has accumulated profound experience and technology. At the same time, after years of struggle, they are
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MALEIC ANHYDRIDE - wegochem.com...
Please contact Wego Chemical Group for any questions regarding Maleic Anhydride. We would be happy to provide a quote, a sample, or further information regarding its uses and...
108-31-6 | CAS DataBase - ChemicalBook...
ChemicalBook provide information on the 108-31-6: structure, uses, msds, molecular formula, cas, and suppliers....
Registration Dossier - ECHA...
203-571-6 EC Name: Maleic anhydride CAS Number: 108-31-6 Molecular formula: C4H2O3 IUPAC Name: 2,5-dihydrofuran-2,5-dione...
108-31-6 Maleic anhydride - ChemNet...
Chemical name:Maleic anhydride ; CAS NO:108-31-6; Molecular Formula:C 4 H 2 O 3 ; Molecular Weight:98.05808; EINECS:203-571-6...
CAS Number EINECS Number - Cepsa...
consumer use of formulated lubricants in closed and open systems including transfer operations, application, operation of engines and similar articles, maintenance and disposal of waste oil....
Maleic anhydride – Molten (MA) - Polynt...
Maleic anhydride is a versatile multifunctional chemical intermediate that found applications in nearly every field of industrial chemistry....
Through the introduction of high-tech equipment and manufacturing technology, relying on premium products and perfect after-sales service, we continuously increase market share and strive to become a high-quality Tetrapropylammonium hydroxide for ptc, quaternary ammonium for mining supplier in the industry. As one of the leading EINECS 203 571 6 manufacturers and suppliers in China, we warmly welcome you to buy high purity EINECS 203 571 6 made in China here from our factory. All chemical products are with high quality and competitive price.
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