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900686

Sigma-Aldrich

Acetonitrile solution

≥99.6%, suitable for mass spectrometry (MS), contains 0.1 % (v/v) formic acid

Sinonimo/i:

ACN, Acetonitrile with 0.1% formic acid, Cyanomethane, Ethyl nitrile, Methyl cyanide

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About This Item

Formula condensata:
CH3CN
Numero CAS:
Peso molecolare:
41.05
Beilstein:
4124158
Numero MDL:
Codice UNSPSC:
12191502
NACRES:
NA.03

product name

Acetonitrile solution, contains 0.1 % (v/v) formic acid, for UHPLC, suitable for mass spectrometry (MS)

Livello qualitativo

Saggio

≥99.6%

Forma fisica

liquid

contiene

0.1 % (v/v) formic acid

tecniche

mass spectrometry (MS): suitable

Densità

0.782 g/mL at 25 °C

applicazioni

food and beverages

Formato

mixture

Stringa SMILE

CC#N

InChI

1S/C2H3N/c1-2-3/h1H3
WEVYAHXRMPXWCK-UHFFFAOYSA-N

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Applicazioni


  • Detection of Amino Acids via Chemiluminescence: Acetonitrile is employed in the detection of α-amino acids using peroxyoxalate chemiluminescence. A study demonstrated the use of a mixed solution of water, acetonitrile, and ethyl acetate for detecting amino acids, highlighting its efficacy in analytical applications. This method enhances the sensitivity and accuracy of amino acid detection, making it crucial for biochemical and clinical analyses (Kan et al., American Journal of Analytical Chemistry, 2020).

  • Redox Properties of N-Hydroxyimides: Acetonitrile mixed with sulfuric acid is used to study the redox properties of N-hydroxyimides, acting as a hydrogen atom transfer (HAT) mediator for alcohol oxidation. This application is significant in understanding the electrochemical behavior of organic compounds and developing new catalytic processes for oxidation reactions (Kishioka, Journal of Electroanalytical Chemistry, 2023).

  • Electrode Reactions in Catalytic Mediation: Acetonitrile solution is used in investigating the electrode reactions of N-hydroxyphthalimide in sulfuric acid. This study focuses on its role as a catalytic mediator for alcohol oxidation, providing insights into the electrochemical mechanisms involved. The findings contribute to the development of efficient catalytic systems for organic transformations (Kishioka, Journal of Electroanalytical Chemistry, 2022).

  • Excitation of Europium Complexes: Acetonitrile solution is utilized in the interaction of Eu(FOD)3 with xenon difluoride to study ligand-assisted excitation of Eu(III). This research explores the photophysical properties of europium complexes, which are essential for developing luminescent materials for various applications, including lighting and display technologies (Masyagutova et al., Journal of Fluorine Chemistry, 2024).


Caratteristiche e vantaggi

Acetonitrile solution is used as a solvent for UHPLC-MS with the following advantages:
  • Highest solvent purity for low detection limits.      
  • Extremely low MS baseline noise.        
  • Exemplary lot-to-lot reproducibility.        
  • Microfiltered (0.2 μm).

Pittogrammi

FlameExclamation mark

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

35.6 °F

Punto d’infiammabilità (°C)

2 °C


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