A7673512
Tween 20 , Viscous liquid , 9005-64-5
Synonym(s):
Polysorbate 20;Tween 20;Tween;Polyoxyethylene Sorbitan Monolaurate;Polyethylene glycol sorbitan monolaurate
CAS NO.：9005-64-5
Empirical Formula: C26H50O10
Molecular Weight: 522.669
MDL number: MFCD00165986
EINECS: 500-018-3
| Pack Size | Price | Stock | Quantity |
| 100ML | RMB63.20 | In Stock |
|
| 500ML | RMB111.20 | In Stock |
|
| 2.5L | RMB375.20 | In Stock |
|
| 5L | RMB639.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 98.9 °C (decomp) |
| Boiling point: | 100 °C |
| Density | 1.11 g/mL at 20 °C |
| vapor pressure | <1.4 hPa (20 °C) |
| refractive index | n |
| FEMA | 2915 | POLYSORBATE 20 |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | 100 g/L |
| form | viscous liquid |
| color | Amber |
| Specific Gravity | 1.090～1.130 (20/20℃) |
| PH Range | 7 |
| PH | 6-8 (50g/l, H2O, 20℃) |
| Odor | mild alcohol odor |
| Odor Type | alcoholic |
| biological source | synthetic |
| Water Solubility | 100 g/L |
| Hydrophilic-Lipophilic Balance (HLB) | 16.7 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| EPA Substance Registry System | Polysorbate 20 (9005-64-5) |
| Absorption | = 0.025 at 254nm at 0.05% (w/v) |
Description and Uses
polysorbate 20 is a solubilizer, emulsifier, viscosity modifier, and stabilizer of essential oils in water.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P302+P352-P305+P351+P338-P362+P364 |
| Hazard Codes | Xi |
| Risk Statements | 22-36/37/38-37/38-41 |
| Safety Statements | 24/25-36/37/39-36-26 |
| WGK Germany | 1 |
| RTECS | TR7400000 |
| F | 10-23 |
| TSCA | Yes |
| HS Code | 34021300 |
| Hazardous Substances Data | 9005-64-5(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 38900 mg/kg |
