| Form | Oily liquid |
| MF | C64H126O26 |
| MW | 0 |
| Melting point | 45-50 °C |
| Boiling point | 802.68°C |
| Density | 1.044 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.474 |
| Vapor pressure | <10 hPa (20 °C) |
| Storage temp. | Store at RT. |
| Model | Chemical name | Aicd value (mgKOH/g) | Saponification value (mgKOH/g) | Hydroxy value (mgKOH/g) |
HLB Value |
| T20 | Polyoxyethylene (20) sorbitan monolaurate | ≤2.0 | 40-50 | 96-108 | 16.7 |
| T21 | Polyoxyethylene (4) sorbitan monolaurate | ≤3.0 |
100-115 | 225-255 |
13.3 |
| T40 | Polyoxyethylene (20) sorbitan monopalmitate | ≤2.0 |
41-52 | 90-107 | 15.6 |
| T60 | Polyoxyethylene (20) sorbitan monostearate | ≤2.0 | 45-55 | 81-96 | 14.9 |
| T61 | Polyoxyethylene (4) sorbitan monostearate | ≤3.0 | 95-115 | 165-195 | 9.6 |
| T65 | Polyoxyethylene (20) sorbitan tristearate | ≤2.0 | 88-98 | 44-60 | 10.5 |
| T80 | Polyoxyethylene (20) sorbitan monooleate | ≤2.0 | 45-55 | 65-80 | 15 |
| T81 | Polyoxyethylene (5) sorbitan monooleate | ≤2.0 | 95-105 | 135-165 | 10 |
| T85 | Polyoxyethylene (20) sorbitan trioleate | ≤2.0 | 83-98 | 40-60 | 11 |
Tween series products are widely used in food, cosmetics, medicine and other industries as emulsifiers. The emulsifier which is suitable for various emulsions can be used in combination with the dish.
Food: it is widely used in cake oil, bread improver and various drinks to emulsify, stabilize and foam.
Cosmetics: can be stable emulsified various oils and fats, high HLB value Twain is also used as flavor solubilizer, mild detergent, low HLB value Twain has special emulsifier for mineral oil;
Pharmaceutical accessories: solubilization, emulsification, lubricant
Other industries: textile auxiliaries (oil agent, softener), coating auxiliaries
