Our company is a professional commitment to research and development, production and sales of pyromellitic acid dianhydride, 5 5 Bi 2 benzofuran 1 1 3 3 tetrone, boiling point of pyromellitic dianhydride .We have unique advantages in many aspects, thus enhancing the market competitiveness of our pyromellitic dianhydride (pmda) and increasing the economic benefits of our enterprise. We offer fast and reliable shipping options. We strive to build a strong competitive market reputation and image. Our team is dedicated to providing superior products and services at competitive prices. We always adhere to the path of sustainable development and do our best to build a resource-saving and environment-friendly society and realize the sustainable development of mankind. We are committed to maintaining an industry leader position, implementing a positive branding strategy and full quality management. Our business philosophy of service-oriented and innovative has always been a strong driving force for our company's rapid development. Our company places a strong emphasis on customer satisfaction and strives to exceed expectations.
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![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 -
![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 -
![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 -
![99.8% Recrystallization 4,4’-OXYDIANILINE]()
99.8% Recrystallization 4,4’-OXYDIANILINE4,4'-Oxydianiline, is also known as 4,4'-ODA and 4,4'-Diaminodiphenylether, due to its structure containing two active amine groups, it can efficiently react with acid anhydrides to form stable imideread more -
![Toluene Diisocyanate]()
Toluene DiisocyanateToluene Diisocyanate (TDI 80/20) (CAS 26471-62-5) is a mixture of 80% 2,4-toluene diisocyanate (CAS: 584-84-9) and 20% 2,6-toluene diisocyanate(CAS: 91-08-7). It is used in the production of flexibleread 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 -
![2-amino-2-methyl-1-propanol]()
2-amino-2-methyl-1-propanol2-amino-2-methyl-1-propanol (AMP)：is a high-performance additive and organic synthetic raw material that can be applied in electronics, new energy, cos-metics, coatings and inks, metal cutting,read more -
![Maleic Anhydride]()
Maleic AnhydrideMaleic anhydride (CAS 108-31-6), Purity 99.%min, we can supply Reach certificate.In stock.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 -
![Fumaric Acid]()
Fumaric AcidFumaric acid (CAS 110-17-8). We can provide industrial grade, feed grade, and food grade. Feed and food grades are white crystalline powders that are non-adhesive, have good fluidity, and possess anread more -
![4,4 Diaminodiphenyl Ether]()
4,4 Diaminodiphenyl Ether4,4'-Diaminodiphenyl Ether, also known as ODA (4,4'-Diaminodiphenyl Ether), is an important organic compound with the formula C12H12N2O and a molecular weight of 200.24.read more
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Pyromellitic dianhydride | C10H2O6 | CID 6966...
Pyromellitic dianhydride | C10H2O6 | CID 6966 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity...
Pyromellitic dianhydride 97 89-32-7 - MilliporeSigma...
Pyromellitic dianhydride (PMDA) is an acidic anhydride that can be used as a repair agent and as a chain extender in the formation of polyethylene terephthalate (PET) based chain extensions....
Pyromellitic dianhydride - NIST Chemistry WebBook...
IUPAC Standard InChIKey: ANSXAPJVJOKRDJ-UHFFFAOYSA-N Copy CAS Registry Number: 89-32-7 Chemical structure: This structure is also available as a 2d Mol file or as a computed...
Pyromellitic Dianhydride (PMDA) - Nachmann...
Pyromellitic dianhydride (PMDA) in powder and masterbatch form. PMDA can be used as chain extender and cross-linker for polyesters and epoxy resins. It can be uses also as chemical intermediate to...
Pyromellitic Dianhydride | Dakenchem...
Jul 8, 2024 · Pyromellitic dianhydride (PMDA) CAS NO.: 89-32-7 is a white or slightly yellow crystal in pure form. When exposed to humid air, it will quickly absorb moisture in the air and hydrolyze...
Pyromellitic dianhydride 97 89-32-7 - sigmaaldrich.cn...
Pyromellitic dianhydride (PMDA) is an acidic anhydride that can be used as a repair agent and as a chain extender in the formation of polyethylene terephthalate (PET) based chain extensions....
Our company's tenet is to provide high quality 4 4 Bis 2 3 epoxypropoxy 3 3 5 5 tetramethylbiphenyl, desiccant activated alumina for customers wholeheartedly and to improve efficiency for customers wholeheartedly. As one of the leading pyromellitic dianhydride (pmda) manufacturers and suppliers in China, we warmly welcome you to buy high purity pyromellitic dianhydride (pmda) made in China here from our factory. All chemical products are with high quality and competitive price.
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