Our extensive global network of manufacturing facilities provides us with huge production scale and flexibility to meet the requirements of 4 Oxovaleric acid, 4 Ketopentanoic acid, Fumaric acid for food customers.The market-centric guiding ideology is the driving force for quality improvement, which can ensure that our EINECS 202 977 0 meets customer needs to the greatest extent. In order to meet the application needs, improve the cost performance of products, deepen the cooperation with customers, we always adhere to the customer first. We believe in empowering our employees to enable them to deliver exceptional service and products. Our manufacturing facilities use state-of-the-art technology to ensure the highest quality products. The company has a group of experienced technical management personnel and efficient and professional after-sales service personnel, strong technical force, advanced technology, sophisticated products, a set of strict testing system, fine quality management and perfect before-sale and after-sales service system. We actively promote diversified development and expand the scale of the company on the basis of strengthening the main business. With quality and service as our core values, our company always pays attention to customer needs and strives to create a better product experience for customers. We are committed to providing more intelligent, convenient and personalized products for the society through more innovative product design, more intelligent system solutions and more professional production experience.
  • 4,4 Diaminodiphenyl Ether
    4,4'-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.
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  • Pyromellitic Dianhydride
    Pyromellitic 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 polyimide
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  • Cyanuric Acid
    Cyanuric 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 a
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  • N-Methylol Acrylamide
    N-Methylol Acrylamide (CAS:924-42-5) is also known as N-(Hydroxymethyl)acrylamide,It is white crystals,it is soluble in water and hydrophilic solvents,soluble in fatty acid lipids,almost insoluble
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  • Acrylamide Solution
    Acrylamide aqueous solution is a solution containing acrylamide,It is generally obtained by directly dissolving acrylamide in an aqueous solution.
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  • Polyether Polyols For Polyurethanes
    Polyether polyols (PPG)are a class of macromolecular compounds formed by alkali-catalyzed polymerization of ethylene oxide, propylene oxide, or other epoxides.
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  • 1,3-Bis(4-aMinophenoxy)benzene
    1, 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 benzene
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  • 3,3’,4,4’-Biphenyl Tetracarboxylic Diandhydride
    3,3 ',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, pharmaceutical
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  • Phthalic Anhydride
    Phthalic 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.
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  • Pyromellitic Acid
    Pyromellitic 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 for
    read more
  • Fumaric Acid
    Fumaric 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 an
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  • Levulinic Acid
    Levulinic 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, and
    read more
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Cas 121509-79-3,EINECS 202-977-0 | lookchem...

Lookchem Provide Cas No.121509-79-3 Basic information: Properties,Safety Data,Sds and Other Datebase. We also Provide Trading Suppliers & Manufacture for 121509-79-3 EINECS 202...

4,4'-Oxydianiline - Safety Data Sheet - ChemicalBook...

Dec 21, 2024 · EINECS Number: 202-977-0; Synonyms: ODA,4,4'-oxydianiline; Relevant identified uses of the substance or mixture and uses advised against. Relevant identified uses:...

4,4'-Diaminodiphenyl ether ≥98.0% (by GC, titration analysis)...

Purity/Analysis Method: 98.0% (GC,T) Form: Crystal Melting point ( °C): 192 Flash Point ( °C): 218. Product Categories: Materials Chemistry, Monomers, Polyimide Raw Materials, Diphenyl...

RISCTOX: Toxic and hazardous substances database...

CAS: 101-80-4 EC EINECS: 202-977-0: Groups: amines (primary, secondary, tertiary, heterocyclic) and aromatic hydrazines and halogenated, phenolics, nitrosated, nitrated and...

cas 121509-79-3, EINECS 202-977-0 | Articles data |lookchem...

Find Article and technical document of 121509-79-3(EINECS 202-977-0),lookchem offer free All articles of 121509-79-3(EINECS 202-977-0)including article title, article abstract, author,...

EINECS 202-977-0|121509-79-3|lookchem...

There total 21 articles about EINECS 202-977-0 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature...

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