Merck, 8.17072, TWEEN®20 (Polysorbate)
TWEEN® 20, Polyethylene glycol sorbitan monolaurate, Polyoxyethylenesorbitan monolaurate, EMPROVE® ESSENTIAL, Ph. Eur., JPE, NF
Catalog Number: 8.17072
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| UNSPSC Code | 12352104 |
|---|---|
| EC Index Number | 500-018-3 |
| MDL number | MFCD00165986 |
| agency | JPE |
| vapor pressure | <1.4 hPa ( 20 °C) |
| product line | EMPROVE® ESSENTIAL |
| form | viscous liquid |
| Quality Level | 500 |
| InChI | 1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3 |
| SMILES string | CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO |
| InChI key | HMFKFHLTUCJZJO-UHFFFAOYSA-N |
| mol wt | ~1228 |
| technique(s) | API processing | nano-milling: suitable |
| refractive index | n20/D 1.468 (lit.) |
| pH | 6-8 (20 °C, 50 g/L in H2O) |
| transition temp | flash point 275 °C |
| density | 1.095 g/mL at 25 °C (lit.) |
| application(s) | liquid formulationophthalmicspharma/biopharma processespharmaceuticalsemi-solid formulationsolid formulationsolubility enhancement |
| storage temp. | 15-25°C |
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