Tween 85(CAS: 9005-70-3)

Tween 85, with the CAS number 9005-70-3, is a non-ionic surfactant commonly used in various industries. Its chemical name is Polyoxyethylated castor oil, and it has the formula C32H66O12. It is known for its high solubility in water and ability to stabilize emulsions, making it a versatile compound in pharmaceuticals and food products.

Tween 85 is widely used in pharmaceuticals as a solvent, emulsifier, and wetting agent. It also finds applications in the food industry as a stabilizer and emulsifier in products like ice cream and beverages. In industrial settings, it serves as a dispersing agent and is used in cosmetic formulations. Additionally, it is employed in research for drug delivery systems and formulation development.

Tween 85 is generally recognized as safe (GRAS) by the FDA for use in food and pharmaceuticals. However, it is important to follow proper handling precautions, especially when working with large quantities or in industrial environments. Protective gloves and eyewear should be used to minimize skin and eye contact. Safety data sheets (SDS) should be consulted for detailed information on handling and exposure limits.

Tween 85 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight. It is best kept in a sealed container to prevent moisture absorption. Storage conditions should maintain a temperature range of 15-25°C and humidity levels below 60% to ensure stability and prolong shelf life. Always store it in a location that is inaccessible to children and unauthorized personnel.