9-(2,5-Dicarboxyphenyl)-6-(dimethylamino)-N,N-dimethyl-3H-xanthen-3-iminium 9-(2,6-dicarboxyphenyl)-6-(dimethylamino)-N,N-dimethyl-3H-xanthen-3-iminium chloride (1:1:2)(CAS: 150347-56-1)

This compound is an iminium salt with two different dicarboxy phenyl groups and dimethylamino substituents. It has a complex structure and acidic properties due to the carboxylic acid groups.

This compound is primarily used in analytical chemistry for the development of new spectroscopic methods and as a pH indicator. It may also have potential applications in the pharmaceutical and industrial sectors.

The compound is generally considered safe for most laboratory applications when proper handling and safety precautions are followed. However, it should be handled with care due to its acidic nature and potential skin and eye irritation. Protective gloves and goggles are recommended.

The compound should be stored in a cool, dark place to avoid degradation. It should be kept away from direct sunlight and stored in a tightly sealed container to prevent moisture and air exposure. The temperature should not exceed 25°C, and it should be protected from humidity to maintain its stability.