TWEEN 80产品说明书 TWEEN® 80 Product Number P 5188 Store at Room Temperature Product Description CAS Number: 9005-65-6 Specific gravity: 1.07 (25 °C)HLB (hydrophile-lipophile balance) value: 15.01,2 Critical Micellar Concentration (CMC): 13-15 mg/liter1,3 Brookfield Viscosity: 400-...
The Span 80 and Tween 80 surfactants have hetero oxygen atoms and good anti-corrosive activity in a hydrocarbon medium. Second, the mixture acts as an emulsifier and improves the water tolerance of the methanol/ethanol–gasoline blend. Span 80 has an HLB value of 4.3, which falls within the...
The results of whipping characteristics analysis showed that with the increase in HLB value, the whipping time and whipping rate of cream decreased, and the hardness after whipping increased first and then decreased, reaching a maximum of 1150.1 g when the HLB value was 9. At HLB values in ...
Properties:Polysorbate is a hydrophilic and nonionic surfactant.It is safe and nontoxic to add it in food as emulsifier when properly used in accordance with GB2760-2011.There are various items because of different fatty acids.The HLB value is 9.6-16.7.It can dissolve or disperse in wat...
High purity tween 80 factory manufacturer Min.Order:1 Kilogram FOB Price:USD $ 2.0-3.0 T80-POLYOXYETHYLENE (20) SORBITAN MONOOLEATE 1. APPEARANCE: yellow clear oily liquid. 2. OTHER NAMES: Tween 80; Polysorbate 80 3. HLB VALUE: 15.0 4. MOLECULAR FORMULA: C64H124O26 5. TECHNICAL SPECIFICA...
6 Surface tension and HLB value of collector solution at different mass ratios of Dd-21 to Tween-80 第 25 卷第 9 期 邹义坤,等:Tween-80 对低品位碳酸锰矿的浮选增效作用 2555 乳白色分散体,表面活性剂可以更好地在液−气界面 振动峰.曲线 3,4 和曲线 1 相比,在 1799 cm−1 处出 上富集,...
H ydroxyl value(mgKOH/g) 65-82 Saponification number (mgKOH/g) 43-55 Acid number(mgKOH/g) ≤2.0 Water(%) ≤2.0 HLB 15 Tween 80 Chemical Properties: Melting Point -25 °C Boiling Point >100 °C Density 1.08 g/mL at 20 °C Vapor Pressure <1 mmHg (20 °C) Refractive...
of it s dynamic process was obtained by measuring it s state changes continuously t hrough testing it s elect ronic co nductivity by using electrochemist ry.The result s showed t hat t he Span 802Tween 80/liquid paraffin/acrylamide 2H 2O system was most stable when t he HLB value app...
Span 80 has an HLB value of 4.3, which falls within the usual range of HLB 4–6 for water-in-oil (W/O) emulsifiers. Tween 80 has an HLB value of 15, within the range of HLB 8–18 for oil-in-water (O/W) emulsifiers. Blends of methanol and ethanol with gasoline show reduced ...
TWEEN® 60 nonionic detergent; CAS Number: 9005-67-8; Synonyms: Polyethylene glycol sorbitan monostearate,Polyoxyethylene sorbitan monostearate at Sigma-Aldrich