About This Item
Product Name
Acetonitrilo, HPLC Plus, ≥99.9%, poly-coated bottles
grado
HPLC Plus
Nivel de calidad
densidad de vapor
1.41 (vs air)
presión de vapor
72.8 mmHg ( 20 °C)
Ensayo
≥99.9%
Formulario
liquid
temp. de autoignición
525 °F
973 °F
lim. expl.
16 %
técnicas
HPLC: suitable
impurezas
≤0.01% water
residuo de evap.
≤0.0002%
color
colorless
índice de refracción
n20/D 1.344 (lit.)
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
solubilidad
water: soluble
densidad
0.786 g/mL at 25 °C (lit.)
Absorción
≤1 mAU at 210 nm
Absorción UV
λ: 195 nm Amax: ≤0.10
λ: 200 nm Amax: ≤0.02
λ: 228 nm Amax: ≤0.005
aplicaciones
food and beverages
Formato
neat
cadena SMILES
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
Clave InChI
WEVYAHXRMPXWCK-UHFFFAOYSA-N
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Categorías relacionadas
Descripción general
Aplicación
- Anthocyanin Separation: Acetonitrile is employed in high-performance liquid chromatography (HPLC) for the selective separation of anthocyanins. Studies have demonstrated the benefits of replacing acetonitrile with methanol in the mobile phase to control the selectivity and improve the resolution of anthocyanin separation, providing a more sustainable approach to chromatographic analysis (Deineka et al., Journal of Analytical Chemistry, 2021).
- Detection of α-Amino Acids: Acetonitrile is used in the development of chemiluminescence methods for detecting α-amino acids. A mixed solution of water, acetonitrile, and ethyl acetate has been shown to enhance the sensitivity and accuracy of amino acid detection, making it a valuable tool for biochemical and clinical analyses (Kan et al., American Journal of Analytical Chemistry, 2020).
- Electrochemical Detection of Biomarkers: Acetonitrile is utilized in the electrochemical detection of biomarkers such as 5-formyluracil. Labeling with (2-benzimidazolyl) acetonitrile enhances the selectivity and sensitivity of the detection, making it an important method for biomedical research and diagnostics (Tang et al., Analytical Chemistry, 2021).
- Ligand-Assisted Excitation of Europium Complexes: Acetonitrile is used in studying the ligand-assisted excitation of Eu(III) complexes. The interaction of europium complexes with xenon difluoride in acetonitrile solution provides insights into their photophysical properties, which are essential for developing luminescent materials for various applications, including lighting and display technologies (Masyagutova et al., Journal of Fluorine Chemistry, 2024).
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Palabra de señalización
Danger
Frases de peligro
Clasificaciones de peligro
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
Código de clase de almacenamiento
3 - Flammable liquids
Clase de riesgo para el agua (WGK)
WGK 2
Punto de inflamabilidad (°F)
35.6 °F - closed cup
Punto de inflamabilidad (°C)
2.0 °C - closed cup
Equipo de protección personal
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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