4.80448

Acetonitrile solution

HPLC grade, suitable for HPLC, LiChrosolv^®, contains 0.1% (v/v) trifluoroacetic acid

• Sinônimo(s): Acetonitrile solution, ACN, ACN + TFA, Cyanomethane, Ethyl nitrile, Methyl cyanide
• Fórmula linear: CH₃CN
• Número CAS: 75-05-8
• Peso molecular: 41.05
• Beilstein: 4124158
• Número MDL: MFCD00001878
• Código UNSPSC: 12191502
• NACRES: NA.03

Propriedades

• product name: Acetonitrile with 0.1% (v:v) trifluoroacetic acid, for liquid chromatography LiChrosolv^®
• grau: HPLC grade; isocratic
• Nível de qualidade: 100
• pressão de vapor: 97 hPa ( 20 °C)
• linha de produto: LiChrosolv^®
• forma: liquid
• concentração: 0.095-0.105 % (v/v) (trifluoroacetic acid)
• técnica(s): HPLC: suitable
• temperatura de transição: flash point 2 °C (Acetonitrile)
• densidade: 0.782 g/mL at 25 °C
• formato: mixture
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• chave InChI: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Descrição

Descrição geral

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Aplicação

• 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).

Nota de análise

Assay (trifluoroacetic acid): 0.095 - 0.105 % (v/v)
Lotnumber (trifluoroacetic acid):
Lotnumber (acetonitrile):
Required quantity (trifluoroacetic acid):
Required quantity (acetonitrile):

Outras notas

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

Informações legais

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

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225 - H302 + H312 + H332 - H319
• Declarações de precaução: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 35.6 °F - (Acetonitrile)
• Ponto de fulgor (°C): 2 °C - (Acetonitrile)