TWEEN® 80
SIAL/P6224 - from non-animal source
Synonym: POE (20) sorbitan monooleate; Polyethylene glycol sorbitan monooleate; Polyoxyethylenesorbitan monooleate; Polysorbate 80
CAS Number: 9005-65-6
MDL Number: MFCD00082107
Product Type: Chemical
| aggregation number | 60 |
| assay | ≥70.0% (GC) |
| biological source | non-animal source |
| CMC | 0.012 mM (20-25°C) |
| composition | Oleic acid, ≥70% (balance primarily linoleic, palmitic, and stearic acids) |
| density | 1.06 g/mL at 25 °C |
| description | non-ionic |
| form | viscous liquid |
| HLB | 15 |
| InChI | 1S/C32H60O10/c1-2-3-4-5-6 |
| InChI key | RGPBUVUVZKQNHD-MDZDMXLPSA |
| mol wt | average mol wt 1310 |
| micellar avg mol wt 79,000 | |
| Quality Level | 300  |
| SMILES string | CCCCCCCC/C=C/CCCCCCCC(=O) |
| transition temp | cloud point 65 °C |
| Application: | Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines. |
| Legal Information: | TWEEN is a registered trademark of Croda International PLC |
| Packaging: | 1 gal in poly bottle |
| Packaging: | 500 mL in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥70.0% (GC) |
| Density | 1.06 g/mL at 25 °C |
| UNSPSC | 12161900 |