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VAQORABiological Detergents & SurfactantsAvailable on request
Qpan 20
Synonyms: Sorbitan monolaurate · Span 20 · Sorbitan laurate · Sorbitan, monododecanoate
CAS No.1338-39-2
FormulaC18H34O6
Mol. weight346.50
Catalogue No.VQ-003699
PurityOn COA
HSN29321990
Qpan 20 (CAS 1338-39-2) – biological detergent. C18H34O6, MW 346.5. Get a quote from Vaqora Chemicals, COA included, shipped worldwide. Ships worldwide.
Pack sizesPrice on quotation · bulk available
500 g
5 kg
25 kg
4 x 25 kg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Qpan 20
Qpan 20 is a biological detergent carrying the CAS registry number 1338-39-2. Formula C18H34O6, molecular weight 346.5 g/mol. Its systematic (IUPAC) name is [(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate. Common synonyms include Sorbitan monolaurate and Span 20.
In its supplied form it is a yellow to yellow-green liquid. Literature values give a density of 1.032 g/cm3. Store sealed in a dry, well-ventilated location away from incompatible materials. Handle it with standard laboratory precautions and appropriate personal protective equipment.
It is commonly used for cell lysis, membrane protein solubilisation, electrophoresis and surfactants and detergency. It is used across academic and industrial research and diagnostics and biotechnology.
Available in 500 g, 5 kg, 25 kg and 4 x 25 kg packs, Qpan 20 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Cell lysis
- Membrane protein solubilisation
- Electrophoresis
- Surfactants & detergency
Industries
Specifications & identifiers
| Product name | Qpan 20 |
|---|---|
| Catalogue No. | VQ-003699 |
| CAS Number | 1338-39-2 |
| IUPAC name | [(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate |
| Molecular formula | C18H34O6 |
| Molecular weight | 346.5 g/mol |
| Exact mass | 346.2355 |
| HSN code | 29321990 |
| InChIKey | LWZFANDGMFTDAV-BURFUSLBSA-N |
| SMILES | CCCCCCCCCCCC(=O)OC[C@H]([C@@H]1[C@@H]([C@H](CO1)O)O)O |
| PubChem CID | 11046239 |
| Physical form | Liquid |
|---|---|
| Appearance | Yellow to yellow-green liquid |
| Density | 1.032 g/cm3 |
| LogP (XLogP3) | 3.7 |
| H-bond donors / acceptors | 3 / 6 |
| TPSA | 96.2 Ų |
| Synonyms | Sorbitan monolaurate, Span 20, Sorbitan laurate, Sorbitan, monododecanoate, Anhydrosorbitol monolaurate, Laurate de sorbitan, Arlacel 20, Sorbitani lauras, Glycomul L, Glycomul LC, Alkamuls SML, Armotan ML |
Documents
Frequently asked questions
What is the CAS number of Qpan 20?
The CAS Registry Number of Qpan 20 is 1338-39-2. It is also known as Sorbitan monolaurate, Span 20, Sorbitan laurate.
What is the molecular formula and molecular weight of Qpan 20?
Qpan 20 has the molecular formula C18H34O6 and a molecular weight of 346.5 g/mol. Its IUPAC name is [(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate.
Which grade and pack sizes of Qpan 20 can I order?
We supply Qpan 20, in 500 g, 5 kg, 25 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Qpan 20?
Yes. Every lot of Qpan 20 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Qpan 20 be shipped internationally?
Yes. We export Qpan 20 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Qpan 20
We reply within one business day with price, pack options, lead time and documentation.
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