We have a R & D team with many years of experience, providing customers with high-end products and services. By leveraging our honesty, dependability and quality, our company aims to be a pioneer in the sales of NP BASE Phthalic anhydride, CAS 108 31 6, crude PMDA .We let all users not only use the world's high-quality EINECS 201 898 9, but also enjoy the service consistent with the product quality. We want to blaze a path of innovation, development, and integrity. Our company is committed to being environmentally responsible. Our products are rigorously tested to ensure they meet or exceed industry standards. We believe in operating with transparency and honesty in all our business dealings. Over the years, the company has accumulated rich professional experience, unique innovative product development and production capabilities, enabling the company to have a market position for specialized products.
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![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 -
![N-Methylol Acrylamide]()
N-Methylol AcrylamideN-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 insolubleread more -
![Acrylamide Solution]()
Acrylamide SolutionAcrylamide aqueous solution is a solution containing acrylamide,It is generally obtained by directly dissolving acrylamide in an aqueous solution.read 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 -
![Diphenylmethane]()
DiphenylmethaneDiphenylmethane (CAS 101-81-5), with a purity of 99.0% minimum, has aromatic properties and serves as an important intermediate in organic synthesis. It and its derivatives are widely used in variousread 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 -
![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 -
![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 -
![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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Pyromellitic Acid Dianhydride Pmda Cas 89-32-7 …...
EINECS: 201-898-9 Color: White to pale yellow monthly outputi 100 Metirc TON date of deliveryi 15 days...
Pyromellitic dianhydride ≥97% - VWR...
CAS: 89-32-7; EC No: 201-898-9; MDL No: MFCD00005005; RTECS: DB9300000 Solid; Molecular Formula: C10H2O6; MW: 218.12 Melting Point: 283-286°; Boiling Point: 397-400°;...
Fine Chemical Industry High Purity CAS No. 89-32-7 …...
Our fine chemicals mainly include PYROMELLITIC DIANHHYDRIDE, PYROMELLITIC ACID, MALETIC ANHYDRIDE, PHTHALIC ANHYDRIDE and so on, which are widely used in resin plastics, coatings, chemicals,...
CAS NO. 89-32-7 PMDA - Electronic Chemicals …...
Dec 5, 2024 · Dakenchem is a professional CAS NO. 89-32-7 PMDA supplier in China, and we have 38 years of experience in the fine chemical synthesis....
JAYHAWK PMDA Ultrapure - Cabb...
Jun 18, 2024 · Ideal for aerospace ducting and fuselage insulation. It is a high-purity, high-assay powder for increased polymer rigidity. It can be used in admixtures with other anhydrides. It is...
Pyromellitic Dianhydride (PMDA) - Aozun Yazhou Chemical...
EINECS : 201-898-9; Solubility: soluble in acetone, ethyl acetate, dimethylacetamide; Application: Chemicals for plastics and coatings...
Our company has been pursuing the corporate tenet of 'Honesty and truth-seeking, dedicated service, and only seeking satisfaction', following the needs of customers and continuously improving hydrobromide for ptc, Non crystallizing Epoxy Resin, ethyl triphenyl phosphonium bromide cas no and services. As one of the leading EINECS 201 898 9 manufacturers and suppliers in China, we warmly welcome you to buy high purity EINECS 201 898 9 made in China here from our factory. All chemical products are with high quality and competitive price.
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