-
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
-
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
-
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
-
Polymeric MDIPoly[methylene(polyphenyl) isocyanate] is a diisocyanate-diphenylmethane(MDI)-based composition containing some higher functionality isocyanates. The functionality is about 2.6-2.7. It is a brownread more
-
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)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
-
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 AnhydrideMaleic anhydride (CAS 108-31-6), Purity 99.%min, we can supply Reach certificate.In stock.read more
-
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 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
-
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
WebPyromellitic acid ≥95% | Sigma-Aldrich P8544 Pyromellitic acid ≥95% Synonym (s): 1,2,4,5-Benzenetetracarboxylic acid EC Number: 201-879-5 Pricing and availability is not...
WebPyromellitic acid | C10H6O8 | CID 6961 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities,...
Pyromellitic acid hydrate BioUltra, ≥99.0% (calc. based on dry substance, T), ~2 mol/mol water; CAS Number: 89-05-4; EC Number: 201-879-5; Synonyms: Benzene-1,2,4,5-tetracarboxylic...
China White Powder CAS 89-05-4 99.0% Pyromellitic Acid Pma, Find details about China Pyromellitic Acid, 1 2 4 5-Benzenetetracarboxylic Acid from White Powder CAS 89-05-4 99.0% Pyromellitic Acid Pma -...
WebCatalog Number: 33441 Synonyms: 1,2,4,5-Benzenetetracarboxylic acid Benzene-1,2,4,5-tetracarboxylic Acid; Purity Limit: ≥ 99% (HPLC) Molecular Formula: C 10 H 6 O 8...
Molecular Weight. 254.15. Date s. Modify. 2022-10-28. Create. 2005-03-26. Pyromellitic acid is a tetracarboxylic acid that is benzene substituted by four carboxy groups at positions 1, 2, 4 and 5...
