PIPES(CAS: 5625-37-6)

PIPES, or 1,4-piperazinediethanesulfonic acid, is a zwitterionic buffer commonly used in biochemical applications. It has the chemical formula C6H14N2O5S and is known for its high buffering capacity in the physiological pH range. PIPES is a white crystalline solid that is soluble in water and has a low toxicity profile when used properly.

PIPES is widely used in pharmaceuticals, biochemistry, and molecular biology for maintaining stable pH conditions. It serves as a buffer in enzyme assays, cell culture media, and as a component in the preparation of fluorescent dyes and other reagents. Additionally, it finds applications in the food industry for pH control in certain processing steps.

PIPES is considered safe when handled according to standard laboratory practices. It has low toxicity and is not classified as a harmful substance under most safety regulations. However, protective measures such as gloves and eye protection are recommended during handling to minimize direct contact and ensure safe use in various applications.

PIPES should be stored in a cool, dry place away from direct light. It is typically kept in airtight containers to prevent moisture absorption and degradation. The optimal storage temperature is below 25°C, and it should be protected from humidity to maintain its chemical stability and effectiveness.