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Application of acridine salts in photocatalysts and dyes_Kain Industrial Additives
Background and overview[1][2] Dilute solutions of acridine and its salts fluoresce purple or green. The dilute solution of salts has green fluorescence, and when diluted again, due to the hydrolysis of the salt, it becomes free acridine, which exhibits purple fluorescence. The aqueous solution is weakly alkaline and reacts with inorganic acids to form salts.…