Beschrijving
1-Ethyl-3-methylimidazolium-bis(trifluormethylsulfonyl)imid (EMIM TFSI) is een ionische vloeistof van elektronische kwaliteit met een zuiverheid van min. 99,9 %. Geïdentificeerd door CAS-nummer 174899-82-2 en EG-nr. 700-235-5, heeft het de empirische formule C₈H₁₁F₆N₃O₄S₂, een molaire massa van 391,31 g/mol en een dichtheid van 1,525 g/cm³. Het vlampunt is 337,5 °C. Toepassingsgebieden zijn onder meer elektrochemie, speciale oplosmiddelen en materialen voor groene chemie. Het materiaal wordt aangeboden door fabrikant proionic en is ingedeeld onder VN-nummer 2810. EMIM TFSI is een goed gekarakteriseerde hydrofobe ionische vloeistof die geschikt is voor gecontroleerde experimenten en formulatiewerkzaamheden waarvoor een gedefinieerd bis(trifluormethylsulfonyl)imid-anion gepaard met het 1-ethyl-3-methylimidazolium-kation vereist is.
Dit artikel hoort bij Elektronische pipetten, in Liquid handling.
Belangrijkste kenmerken
- Uiterlijk: heldere vloeistof
- Kleur (APHA): ≤250
- Halogenen: ≤0,001 %
- Watergehalte (KF): ≤0,002 %
- Gehalte (1-alkylimidazool): ≤0,05 %
- ΔE: > 4,5 V, WE: Pt, CE: Pt, RE: W/WO3; 10mV/s ± 1 mA/cm2
- CAS-nummer: 174899-82-2
- Verpakkingsgrootten: 10 g, 50 g
- EG-nr.: 700-235-5
- Zuiverheid: min. 99,9 %, elektronische kwaliteit
- Empirische formule: C₈H₁₁F₆N₃O₄S₂
- Molaire massa: 391,31 g/mol
- Technisch informatieblad:
- Veiligheidsinformatieblad:
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Precautionary Statements (P-Phrases)
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Questions about 1-Ethyl-3-methyl-imidazolium bis(trifluormethylsulfonyl)imide (EMIM TFSI), 10 g
What is this article?
1-Ethyl-3-methyl-imidazolium bis(trifluormethylsulfonyl)imide (EMIM TFSI), 10 g is the article on this page. Luminix Health distributes proionic for laboratory use. It sits in Electronic pipettes, inside Liquid handling, in Instrumenten.
An electronic pipette drives the piston with a motor, so a repeat dispense or a serial dilution is a program rather than the thumb. The volume range is still the specification. The battery and the modes, pipette, dispense, reverse, are the practical difference from a manual pipette.
A piston pipette delivers a set volume of liquid by air displacement or, for viscous and volatile liquids, by positive displacement. A single channel is the ordinary tool. A multichannel repeats the same volume across a row of a plate. A bottle-top dispenser meters reagent from the bottle it sits on. The accuracy is a property of the pipette and of how it is used, which is why calibration and a certificate exist. Piston-operated apparatus is treated under ISO laboratory apparatus. The volume unit sits with the BIPM and NIST.
Which category should I open next?
The category is Liquid handling. The sub-category is Electronic pipettes. The catalogue is Instrumenten.
Shelves beside this one are Pipette stands, calibration & accessories, Single-channel pipettes, Bottle-top dispensers and Multichannel pipettes.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.