With our professional industry knowledge and rich practical experience, we provide enterprises with a complete set of 4 4 diaminodiphenyl ether for polyimide, cyanuric acid dissolve, Fumaric Acid Cas 110 17 8 application solutions. We are convinced that our enterprise will grow stronger because of our continuous improvement of quality and service, and we hope to be your reliable partner and achieve mutual success with you.Our company is an enterprise integrating research and development, production, sales and technical services of hihy purity 4 4 diaminodiphenyl ether, and our products are exported to all over the world. We comprehensively enhance our core competitive ability and provide strong talent guarantee and intellectual support for the sustainable development of the company. Corporate culture is the soul of the development of a large business, and it also embodies the level of management of a business. We work with a wide range of international partners to deliver the best products and services to our customers. We offer unbeatable prices, outstanding customer service, and fast shipping times. We are deeply committed to the success of our clients and partners. During the ten-year growth of the company, our company has found a green road that is in line with the development of the times and is beneficial to the country and the people.
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![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 -
![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 -
![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 -
![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-Nitropropane]()
2-Nitropropane2-Nitropropane also known as dimethylnitromethane or isonitropropane is a colourless, oily liquid with a mild and sweet odour. It is flammable and soluble in water. It is also soluble in many organicread 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 -
![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 -
![Levulinic Acid]()
Levulinic AcidLevulinic acid (CAS 123-76-2), with a purity of 99.0% min, is also known as fructosic acid. This product is primarily used as a raw material in the manufacture of resins, medicines, fragrances, andread more
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High Purity 4, 4′ -Diaminodiphenyl Ether for Synthesis...
High Purity 4, 4′ -Diaminodiphenyl Ether for Synthesis, Find Details and Price about 4 4-Diaminodiphenyl Ether Refined Oda from High Purity 4, 4′ -Diaminodiphenyl Ether for...
4,4'-Diaminodiphenyl Ether 101-80-4 | Tokyo Chemical Industry …...
Purity(GC) min. 98.0 % Purity(Nonaqueous Titration) min. 98.0 % Melting point: 190.0 to 194.0 °C...
High Purity Refined 4, 4′-Diaminodiphenyl Ether, Oda, 4, 4 ......
Pyromellitic Dianhydride Pmda with High Purity, an Important Raw Material for Organic Synthesis Industry CAS No. 89-32-7...
Preparation of diaminodiphenyl ethers - Justia Patents Search...
C., the ODA product was found to assay above 98% 4,4'-ODA by HPLC using a 4,4'-ODA standard that has been recrystallized several times to achieve essentially 100% purity. The...
4,4′-Diaminodiphenyl ether - analytical standard, high …...
Purchase 4,4′-Diaminodiphenyl ether with analytical standard. Ideal for , this reagent supports . Store at . For use within . . Available now at Aladdin Scientific....
Crystallization and Purification of 4,4′-Diaminodiphenyl …...
The purification of 4,4′-diaminodiphenyl ether (ODA) was investigated. ODA, which contained impurities, was sublimated and anti-solvent (ethanol)...
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