1.59014

Acetonitrile solution

suitable for LC/MS, LiChrosolv^®, contains 0.1% (v/v) trifluoroacetic acid

• Szinonimák: Acetonitrile solution, ACN, ACN + TFA, Cyanomethane, Ethyl nitrile, Methyl cyanide
• Lineáris képlet: CH₃CN
• CAS-szám: 75-05-8
• Molekulatömeg: 41.05
• Beilstein: 4124158
• MDL-szám: MFCD00001878
• UNSPSC kód: 41116004
• NACRES: NA.03
• technika/technikák: LC/MS: suitable
• gőznyomás: 97 hPa ( 20 °C)

Tulajdonságok

• Terméknév: Acetonitrile with 0.1% (v:v) trifluoroacetic acid, hypergrade for LC-MS LiChrosolv^®
• gőznyomás: 97 hPa ( 20 °C)
• Minőségi szint: 100
• termékcsalád: LiChrosolv^®
• Forma: liquid
• koncentráció: 0.095-0.105 % (v/v)
• technika/technikák: LC/MS: suitable
• szennyeződések: ≤0.025 ppm K (Potassium); ≤0.05 ppm Al (Aluminium); ≤0.05 ppm Ca (Calcium); ≤0.05 ppm Fe (Iron); ≤0.05 ppm Mg (Magnesium); ≤0.25 ppm Na (Sodium)
• szín: APHA: ≤10
• átmeneti hőmérséklet: flash point 2 °C
• sűrűség: 0.782 g/mL at 25 °C
• Formátum: mixture
• tárolási hőmérséklet: 2-30°C
• SMILES string: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• Nemzetközi kémiai azonosító kulcs: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Leírás

Alkalmazás

• Retention time prediction for post-translationally modified peptides: Ser, Thr, Tyr-phosphorylation.: This study presents a methodology for predicting retention times of phosphorylated peptides using high-performance liquid chromatography (HPLC) (Battellino et al., 2024).


• Development and validation of a UPLC-PDA method for quantifying ceftazidime in dried blood spots.: This paper outlines a validated ultra-performance liquid chromatography photodiode array (UPLC-PDA) method for the quantification of ceftazidime, demonstrating its application and accuracy in analyzing dried blood samples (Lv et al., 2024).


• A facile fabric phase sorptive extraction method for monitoring chloramphenicol residues in milk samples.: Describes a new method using fabric phase sorptive extraction for the efficient monitoring of chloramphenicol in milk, highlighting its simplicity and effectiveness (Ben Ayed et al., 2024).


• Study of sample preparation influence on bacterial lipids profile in matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.: This research investigates how different sample preparation methods affect the lipid profiles of bacteria analyzed by MALDI-TOF MS, providing insights into optimizing protocols for better accuracy (Arendowski et al., 2024).


• Simple and robust LC-MS/MS method for quantification of colistin methanesulfonate and colistin in human plasma for therapeutic drug monitoring.: This article details a robust and straightforward liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for the simultaneous determination of colistin methanesulfonate and colistin in human plasma, useful in clinical settings (Kim et al., 2023).

Elkészítési megjegyzés

Product filtered through a 0.2 μm filter

Analízis megjegyzés

Acid content: 0.095 - 0.105 % (v/v)
Identity: passes test
Color: ≤ 10 Hazen
Al (Aluminium): ≤ 0.05 ppm
Ca (Calcium): ≤ 0.05 ppm
Fe (Iron): ≤ 0.05 ppm
K (Potassium): ≤ 0.025 ppm
Mg (Magnesium): ≤ 0.05 ppm
Na (Sodium): ≤ 0.25 ppm
Gradient grade (at 210 nm): ≤ 1.0 mAU
Gradient grade (at 254 nm): ≤ 0.5 mAU
Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI positive): ≤ 2 ppb
Filtered by 0.2 µm filter.

Egyéb megjegyzések

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Jogi információk

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Biztonsági adatok

• Piktogramok: GHS02,GHS07
• Figyelmeztetés: Danger
• Figyelmeztető mondatok: H225 - H302 + H312 + H332 - H319
• Óvintézkedésre vonatkozó mondatok: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Veszélyességi osztályok: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Tárolási osztály kódja: 3 - Flammable liquids
• WGK: WGK 2
• Lobbanási pont (F): 35.6 °F - (Acetonitrile)
• Lobbanási pont (C): 2 °C - (Acetonitrile)