Methods of decreasing dentin permeability, desensitizing hypersensitive dentin and cement, diagnosing reversibly and irreversibly dentinal pain in a patient and forming a solution of potassium salt dihydrate from oxalic acid, and stable liquid composition of di -oxalic acid potassium salt hydrate

摘要

"METHODS OF REDUCING DENTIN PERMEABILITY, DENSENTIALIZING HYPERSENSIBLE DENTIN AND CEMENT, REVERSIBLE AND IRREVERSIBLE DENTAL PAIN DIAGNOSIS, FORMING A POTHYDRAX LILACS AND DIACHYDAL SALT SOLUTION OXYLIC ACID POTASSIUM DI-HYDRATE ". A process of using an oxalic acid potassium salt solution, dihydrate 99%, to react with calcium in the dentinal fluid, forming an insoluble white calcium oxalate precipitate that occludes the dentinal tubules, causing less sensitivity, permeability and acid penetration of dentin. A liquid composition of oxalic acid potassium salt, dihydrate 99%, containing from approximately 1.5% to approximately 10% by weight of oxalic acid potassium salt, dihydrate 99%, having a particle size of approximately 1 to about 10 microns when viewed by a 100x magnification microscope. The liquid composition has a pH of approximately 2.0 to 4.0. Methods of preparing the liquid composition are described.