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Boric Acid Gel for Column Chromatography (Calibration and Testing Services) Boric Acid Gel is a cross-linked polymer insoluble in water and all organic solvents. It is prepared by the cross-linking copolymerization of dihydroxyborylanilino-substituted methacrylic acid with... (View Full Article)
Dihydropyran Technical Information Bulletin (Chemicals and Raw Materials) Dihydropyran, a versatile vinyl ether, reacts with alcohols under mild acid catalysis1 (p-toluenesulfonic acid or, more effectively, boron trifluoride etherate2) to form tetrahydropyranyl ethers which... (View Full Article)