Tween 85
Tween 85 Basic information
- Product Name:
- Tween 85
- Synonyms:
-
- polyoxyethylene20sorbitaltrioleate
- protasorbto-20
- sorbimacrogoltrioleate300
- sorbitan,trioleatepolyoxyethylenederiv.
- tri-9-octadecenoate,poly(oxy-1,2-ethanediyl)derivs.,(z,z,z)-sorbita
- tri-9-octadecenoate,poly(oxy-1,2-ethanediyl)derivs.,(Z,Z,Z)-Sorbitan
- Polyethylene glycol sorbitan trioleate, Polyoxyethylene sorbitantrioleate
- Polyoxyethylene (20) sorbitan trioleate, Polyoxyethylenesorbitan Trioleate
- CAS:
- 9005-70-3
- MF:
- CH4
- MW:
- 16.04246
- EINECS:
- 618-422-4
- Product Categories:
-
- Biochemistry
- Nonionic Surfactants (for Biochemistry)
- Ester Ether Type (Surfactants)
- Functional Materials
- Nonionic Surfactants
- Surfactants (for Biochemistry)
- Surfactants
- Mol File:
- 9005-70-3.mol
Tween 85 Chemical Properties
- Melting point:
- -20 °C
- Boiling point:
- 100 °C
- Density
- 1.028 g/mL at 20 °C
- vapor pressure
- <1 mm Hg ( 20 °C)
- refractive index
- n20/D 1.473
- Flash point:
- >230 °F
- storage temp.
- Store below +30°C.
- solubility
- Dispersible in water, in anhydrous ethanol, in ethyl acetate and in methanol, practically insoluble in fatty oils and in liquid paraffin.
- form
- viscous liquid
- Specific Gravity
- 1.030 (20/4℃)
- color
- Light yellow to Brown
- Hydrophilic-Lipophilic Balance (HLB)
- 11
- EPA Substance Registry System
- Polysorbate 85 (9005-70-3)
MSDS
- Language:English Provider:Polyoxyethylene sorbitan trioleate
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
Tween 85 Usage And Synthesis
Chemical Properties
Amber liquid
Uses
Tween 85 is an emulsifier produced by reacting oleic acid with sorbitol to yield a product which is reacted with ethylene oxide. It is a nonionic, water-dispersible surface-active agent that is very soluble in water. It is also termed polysorbate 80. It is used in ice cream and frozen desserts for overrun and dryness; as a disperser of flavors and colors in pickles; and for volume and texture in baked goods. It is frequently used with monoand diglycerides at usage levels ranging from 0.05 to 0.10%.
Uses
Tween 85 has been used in a study to assess the potential application of niosomes for the delivery of ammonium glycyrrhizinate for the treatment of inflammatory diseases.
Uses
Lonzest(R) STO-20 is a mid-range HLB, nonionic surfactant suggested for use in textile chemicals (lubricant, emulsifier), household products (o/w emulsifier) and cosmetic formulations (o/w emulsifier).
brand name
Tween 85 (ICI Americas).
General Description
Tween 85 is a polyoxyethylene sorbitan trioleate non-ionic surfactant.
Tween 85 Preparation Products And Raw materials
Raw materials
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