Identification | Back Directory | [Name]
Tween 85 | [CAS]
9005-70-3 | [Synonyms]
85 Tween 85 FEMA 2917 Tween® Emsorb 903 emsorb6903 TWEEN 80KR TWEEN NO 80 TWEEN(R) 81 TWEEN(R) 80 POLYSORBATE MONTANOX 80 TWEEN(TM) 85 TWEEN(TM) 81 TWEEN(TM) 80 liposorbto-20 Tween® 85 Polysorbate 85 protasorbto-20 POLYSORBATE 81 TWEEN(1)(R) 80 EMALEX ET-8040 EMALEX ET-8020 POLYSORBATE 80 POLYSORBATUM 80 Emulsifier T-85 glycosperseto-20 POLYSORBATE 80 VG Lonzest(R) STO-20 POLYOXYETHYLENE 20 SURFACT-AMPS(TM) 80 SORBITAN MONOOLEATE MONTANOX(R) 80 DF VG PROTEIN SOLUBILIZER 80 TWEEN(R) POLYSORBATE 80 PEG-2 SORBITAN TRIOLEATE tween(R) 85 250-450 mpa.S sorbimacrogoltrioleate300 POE(40) SORBITAN MONOOLEATE POE (20) SORBITAN MONOOLEATE POLYOXYETHYLENE (20) MONOOLEATE polyoxyethylene20sorbitaltrioleate SORBITAN(POLYOXYETHYLENE)TRIOLEATE Polyoxyethylene sorbitan trioleate POLYOXYETHYLENE ORBITANE MONOOLEATE POLYOXYETHYLENESORBITAN TRIOLEATE*TW Polyethylene glycol sorbitan trioleate POLYOXYETHYLENE SORBITAN MONOOLEATE, N sorbitan,trioleatepolyoxyethylenederiv. POLYETHYLENE GLYCOL SORBITAN MONOOLEATE POLYOXYETHYLENE (20) SORBITAN MONOOLEATE POLYOXYETHYLENE GLYCOL SORBITAN MONOOLEATE POLYOXYETHYLENESORBITAN TRIOLEATE*TWEEN 85 Tween #85 (=polyoxyethylene sorbitan trioleate) 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 Sorbitan, tri-(9Z)-9-octadecenoate, poly(oxy-1,2-ethanediyl) derivs. Tween 85 (=Polyoxyethylene Sorbitan Trioleate) [for Biochemical Research] Sorbitan, tri-9-octadecenoate, poly(oxy-1,2-ethanediyl) derivs., (Z,Z,Z)- Polyethylene glycol sorbitan trioleate, Polyoxyethylene sorbitantrioleate Polyoxyethylene (20) sorbitan trioleate, Polyoxyethylenesorbitan Trioleate Sorbitan, tri-9-octadecanoate, poly(oxy-1,2-ethanediyl) derivs., EO 15 and 20 mol | [EINECS(EC#)]
500-019-9 | [Molecular Formula]
C24H44O6 | [MDL Number]
MFCD00082107 | [MOL File]
9005-70-3.mol | [Molecular Weight]
428.6 |
Chemical Properties | Back Directory | [Appearance]
Amber liquid | [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
| [Fp ]
>230 °F
| [storage temp. ]
0-6°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
| [color ]
Light yellow to Brown | [Specific Gravity]
1.030 (20/4℃) | [Hydrophilic-Lipophilic Balance (HLB)]
11 | [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%. | [EPA Substance Registry System]
Sorbitan, tri-(9Z)-9-octadecenoate, poly(oxy-1,2-ethanediyl) derivs.(9005-70-3) |
Hazard Information | Back Directory | [Chemical Properties]
Amber liquid | [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. |
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