Tween-85 (Polysorbate-85) is an amber oily viscose liquid; non-toxic and odorless. Its relative density is 1.00-1.05 and HLB value 11.0. Tween-85 is soluble in water, dilute acid/alkalis, and most organic solvents, and insoluble in acetone and polyethylene glycol.
|Appearance||Amber oily liquid|
|Acid value||2mgKOH/g Max.|
Tween-85 (Polysorbate-85) is used as an emulsifier, solubilizer, stabilizer, diffusant, lubricant, etc.
Packing and Storage:
In 200KGs iron drum/plastic drum.
Handle with care. Tween-85 is stored in a cool, dry, and draughty place. Its shelf life is 2 years. Then, Tween-85 can still be used if qualified after re-check.
Emulsifier T-85; Polyoxyethylene Sorbitan Trioleate.