CAS No.: 9005-66-7
Molecular Formula: C62H123O26
Tween 40 is amber oily liquid. Relative density: 1.05-1.10. HLB value: l5.6. Tween 40 is soluble in water, diluted acid, diluted alkalis and most organic solvents, insoluble in vegetable oil.
Tween 40 is used as emulsifier, solubilizer, stabilizer, diffusant and fiber lubricant etc.
Packing and Storage:
In 200kg iron drum/plastic drum. Handle with care; Tween 40 should be stored in cool, dry and draughty place. Shelf life is 2 years. Then, Tween 40 can still be used if qualified after re-check.
Tween 40, emulsifier T-40, polyoxyethylene sorbitan monopalmitate