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Products Description of Crospovidone CAS#25249-54-1 Cross-linked polyvinyl pyrrolidone (PVPP) is a cross-linked polymer produced by polymerizing vinyl pyrrolidone monomers under specific conditions. It is insoluble in water, strong acids, strong bases, and common organic solvents. As an important fi

Products Description of 3-METHYLPYRIDAZINE CAS#1632-76-4 3-Methylpyridazine (CAS No. 1632-76-4) is a transparent yellow heterocyclic liquid. Its molecular formula is C₅H₆N₂ and molecular weight is 94.11 g/mol. It is primarily explored within chemical research as a coordination ligand, capable of bui

Products Description of Direct Pigment Yellow 3 CAS#6486-23-3 Direct Pigment Yellow 3 is a bright greenish light yellow powder pigment with excellent color appearance and stability. It can be dissolved in organic solvents such as ethanol and acetone under heating conditions. The pigment exhibits a y

Products Description of Polysorbate 20 CAS#9005-64-5 Polysorbate 20, also known as Tween 20, is a surfactant that appears as a clear, yellow to amber oily liquid with a characteristic odor and a slightly bitter taste. It is widely used as a stabilizer during the manufacturing process and in the fina

Product Description of Direct Red 23 CAS#3441-14-3 Direct Red 23 is a purple‑red powdered substance with moderate water solubility. Once dissolved in water, it forms a bright red solution. Its aqueous system displays distinct color transitions under different chemical environments: it turns pale blu

Products Description of 3-Aminopyridazine Hydrochloride CAS#89203-22-5 3-Aminopyridazine hydrochloride (CAS No. 89203-22-5) is a heterocyclic substance extensively adopted as a precursor for pharmaceutical synthesis. It carries the molecular formula C₄H₆ClN₃ and has a molecular weight of 131.56 g/mo

Products Description of 1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane CAS#126-80-7 1,3-Bis(3-glycidoxypropyl)tetramethyldisiloxane (CAS#126-80-7) is an organosilicon compound characterized by the presence of epoxy groups. It is a transparent liquid ranging in color from colorless to pale yellow, w

Product Description of Solvent Blue 104 CAS#116-75-6 Solvent Blue 104, with the chemical name 1,4-bis[(2,4,6-trimethylphenyl)amino]-9,10-anthraquinone, belongs to the class of solvent dyes. It is also commercially named Solvent Blue RBL and Transparent Blue BB. It has a molecular formula of C₃₂H₃₀N₂

Products Description of 4-(3-AMINOPHENYL)-2-METHYLPYRIMIDINE CAS#175201-90-8 4-(3-Aminophenyl)-2-methylpyrimidine (CAS No. 175201-90-8) is an organic heterocycle with the molecular formula C₁₁H₁₁N₃ and molecular weight of 185.22 g/mol. This substituted pyrimidine derivative exists in solid form and

Products Description of 3-Amino-4-bromo-6-chloropyridazine CAS#446273-59-2 3-Amino-4-bromo-6-chloropyridazine (CAS No. 446273-59-2) is an aromatic heterocyclic substance bearing the molecular formula C₄H₃BrClN₃ and molecular weight of 208.44 g/mol. It is commonly adopted as a critical precursor for

Product Description of K-CATALYST CAS#1318-93-0 Montmorillonite, alternatively called microcrystalline kaolinite or collinite, is an aluminosilicate mineral mainly made up of octahedral montmorillonite grains. It gets its name from Montmorillon in France, the locality where it was initially identifi

Products Description of AMBERLITE(R) XAD-4 CAS#37380-42-0 Ion exchange resins are functional polymers capable of exchanging ions with the same electrical charge in aqueous solutions. They are essentially cross-linked polymeric acids or bases. Phenolic cation exchange resins were first introduced in