Qpan 40
Order Qpan 40 (CAS 26266-57-9) online at Zemixal. Request a quote with price, lead time and documents. Part of our Biological Detergents & Surfactants range.
About Qpan 40
Qpan 40 is part of the Zemixal biological Detergents & Surfactants range. Key data: CAS 26266-57-9, formula C22H42O6 and molar mass 402.6 g/mol. Typical appearance is white to yellowish powder to flakes.
Common uses in the lab and plant
- Cell lysis
- Membrane protein solubilisation
- Electrophoresis
- Pharmaceutical synthesis
Safe handling
Physical constants on file: melting point 46-47 °C. Solubility: insoluble in water. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Standard pack sizes are 500 g, 5 kg, 25 kg and 4 x 25 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Cell lysis
- Membrane protein solubilisation
- Electrophoresis
- Pharmaceutical synthesis
Applications
Specifications and identifiers
| Product name | Qpan 40 |
|---|---|
| Catalogue number | ZX-003700 |
| CAS number | 26266-57-9 |
| IUPAC name | [(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] hexadecanoate |
| Molecular formula | C22H42O6 |
| Molar mass | 402.6 g/mol |
| Exact mass | 402.2981 |
| Physical form | Flakes |
| Appearance | White to yellowish powder to flakes |
| Melting point | 46-47 °C |
| Solubility | Insoluble in water |
| XLogP3 | 5.8 |
| H-bond donors / acceptors | 3 / 6 |
| Topological polar surface area | 96.2 Ų |
| HS code | 29321990 |
| InChIKey | IYFATESGLOUGBX-YVNJGZBMSA-N |
| SMILES | CCCCCCCCCCCCCCCC(=O)OC[C@H]([C@@H]1[C@@H]([C@H](CO1)O)O)O |
| PubChem CID | 16212480 |
| Synonyms | Sorbitan monopalmitate, Span 40, Arlacel 40, Palmitate de sorbitan, Sorbitani palmitas, Sorbitan palmitate, INS NO.495, INS-495, D-Glucitol, 1,4-anhydro-, 6-hexadecanoate, 1,4-Anhydro-D-glucitol, 6-hexadecanoate, 2-(3,4-dihydroxyoxolan-2-yl)-2-hydroxyethyl hexadecanoate, Sorbitan monohexadecanoate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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