Tetrasodium 1,3,6,8-pyrenetetrasulfonate(CAS: 59572-10-0)

Tetrasodium 1,3,6,8-pyrenetetrasulfonate (CAS: 59572-10-0) is a crystalline compound with a molecular weight of approximately 574.34 g/mol. It has a high solubility in water and limited solubility in organic solvents. Chemically, it is highly reactive, particularly in acidic conditions, and can participate in various redox reactions. It is often used as a pH indicator and in analytical chemistry due to its fluorescent properties.

Tetrasodium 1,3,6,8-pyrenetetrasulfonate is typically synthesized by the sulfonation of pyrene followed by the reaction with sodium hydroxide. Commonly, this involves the sulfonation of pyrene with concentrated sulfur trioxide (SO3), followed by neutralization with sodium hydroxide to form the tetrasodium salt. The reaction yields a product with high selectivity and good yield under appropriate conditions.

Tetrasodium 1,3,6,8-pyrenetetrasulfonate (CAS: 59572-10-0) is used in various industries including pharmaceuticals, where it serves as a fluorescent probe in imaging and diagnostics. It is also used in the development of sensors and semiconductors due to its unique optical properties. In polymer chemistry, it can be used as a fluorescent marker for polymer analysis and tracking.

When handling Tetrasodium 1,3,6,8-pyrenetetrasulfonate (CAS: 59572-10-0), it is important to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. The compound should be handled in a well-ventilated area or a fume hood to minimize exposure to volatile sulfur compounds. Spills should be cleaned up immediately using appropriate methods, and the Material Safety Data Sheet (MSDS) should be consulted for detailed safety information and procedures.