3,4-Pyridinedicarboxylic acid(CAS: 490-11-9)

3,4-Pyridinedicarboxylic acid, also known as 3,4-pyridicarboxylic acid, is an organic compound with the chemical formula C6H4(NH)2(CO2H)2. It is a white crystalline solid with a pungent odor. This compound is soluble in water and has a high melting point.

3,4-Pyridinedicarboxylic acid is primarily used in the synthesis of various organic compounds and as a starting material in the pharmaceutical industry. It is also used in the production of dyes and pigments and as a reagent in analytical chemistry.

3,4-Pyridinedicarboxylic acid is generally considered safe for industrial handling when appropriate safety measures are followed. However, it can cause skin and eye irritation. Proper handling includes wearing protective gloves and goggles. It is not classified as a hazardous material under standard regulations.

3,4-Pyridinedicarboxylic acid should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a sealed container to prevent moisture absorption. The storage temperature should not exceed 25°C. Avoid contact with incompatible materials such as bases and reducing agents.