Beschreibung
Acetonitril met 0,1 % trifluorazijnzuur is een ROTISOLV® LC-MS-Grade oplosmiddelmengsel met een zuiverheid van minimaal 99,9 %, bedoeld voor chromatografische toepassingen die een sterk zuur eluent-additief vereisen. De acetonitrilbasis (brutoformule C₂H₃N) heeft een molaire massa van 41,05 g/mol en een dichtheid van 0,79 g/cm³, met een kookpunt van 81,65 °C en een vlampunt van 12,8 °C (VN-nummer 1648). De vooraf gemengde trifluorazijnzuur-modificator ondersteunt scherpe piekvervormingen en reproduceerbare retentie in reversed-phase LC-MS-workflows, waardoor handmatig doseren van zuur in het laboratorium overbodig wordt. Het product wordt aangeboden door de fabrikant Carl ROTH in de serie ROTISOLV®-oplosmiddelen met eluent-additieven en biedt een gedefinieerde LC-MS-kwaliteitsmatrix voor laboratoria die werken met scheidingen van peptiden, kleine moleculen en aanverwante stoffen onder zure mobiele-fasecondities.
Dit artikel behoort tot Technische & synthesekwaliteit oplosmiddelen, in Oplosmiddelen.
Belangrijkste kenmerken
- Gehalte (GC): ≥99,9 %
- Trifluorazijnzuur (v/v): 0,095-0,105 %
- Calcium (Ca): ≤0,05 ppm
- Aluminium (Al): ≤0,05 ppm
- IJzer (Fe): ≤0,05 ppm
- Kalium (K): ≤0,05 ppm
- Magnesium (Mg): ≤0,05 ppm
- Natrium (Na): ≤0,05 ppm
- LC-MS geschiktheidstest: conform
- 254 nm: ≥90 %
- Verpakkingsgrootten: 1 l, 2,5 l
- Brutoformule: C₂H₃N
- Molaire massa: 41,05 g/mol
- Dichtheid: 0,79 g/cm³
- Kookpunt: 81,65 °C
- Technisch informatieblad:
- Veiligheidsinformatieblad:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Recent bekeken
Misschien vind je dit ook leuk
Browse related categories
Category
Sub-category
Technical & synthesis grade solvents
Catalogue
Labor- und Industriechemikalien
Brand
Questions about Acetonitril met 0,1 % trifluorazijnzuur, ROTISOLV® min. 99,9 %, LC-MS-grade, 1 l
What is this article?
Acetonitril met 0,1 % trifluorazijnzuur, ROTISOLV® min. 99,9 %, LC-MS-grade, 1 l is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Technical & synthesis grade solvents, inside Solvents, in Labor- und Industriechemikalien.
Technical and synthesis grades are for cleaning, for a coarse extraction and for chemistry that does not end in a chromatogram. They cost less because more impurity is allowed. They are the wrong bottle to make a mobile phase or a volumetric standard.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
Which category should I open next?
The category is Solvents. The sub-category is Technical & synthesis grade solvents. The catalogue is Labor- und Industriechemikalien.
Shelves beside this one are Analytical grade solvents (p.a.), HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis) and Green & alternative solvents.
What should I check before I order?
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.
How does ordering and shipping work?
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.