Indications: Tetracaine hydrochloride is used for stripping loose teeth, a small tumor or mucosal resection of small polyps of anesthesia.
Tetracaine hydrochloride is white crystalline powder; odorless, slightly bitter taste, a sense of Ma tongues. Test after test solution plus glacial acetic acid and acetic anhydride, refluxed 2 hours, let cool, add mercury acetate, crystal violet indicator solution and test solution after titration with perchloric acid solution (0.1mol / L) solution was titrated to a blue color, record the use of perchloric acid titrant volume calculation.
Formula: C15H25ClN2O2
Molecular: Weight 300.83
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