574732
Acetonitrile solution
suitable for HPLC, contains 0.1 % (v/v) trifluoroacetic acid
Sinônimo(s):
ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide
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About This Item
Fórmula linear:
CH3CN
Número CAS:
Peso molecular:
41.05
Beilstein:
4124158
Número CE:
Número MDL:
Código UNSPSC:
12190000
ID de substância PubChem:
NACRES:
NA.03
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Nome do produto
Acetonitrile solution, contains 0.1 % (v/v) trifluoroacetic acid, suitable for HPLC
grau
HPLC grade
Nível de qualidade
densidade de vapor
1.41 (vs air)
pressão de vapor
72.8 mmHg
Formulário
liquid
contém
0.1 % (v/v) trifluoroacetic acid
Lim. expl.
8 %
técnica(s)
HPLC: suitable
p.e.
81-82 °C
pf
-48 °C
densidade
0.782 g/mL at 25 °C
aplicação(ões)
food and beverages
Formato
mixture
cadeia de caracteres SMILES
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
chave InChI
WEVYAHXRMPXWCK-UHFFFAOYSA-N
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Descrição geral
The product is an acetonitrile solution containing 0.1%v/v trifluoroacetic acid. This pre-blended mobile phase solvent is of high purity that reduces time-consuming preparation and prevents instrument downtime because of impure mobile phases. Trifluoroacetic acid/acetonitrile mobile phase system is generally employed for peptide separation. Acetonitrile (MeCN), an organic solvent has low viscosity, high elution strength and is UV transparent at low wavelength. Trifluoroacetic acid (TFA) is commonly used as a mobile phase additive. It is a volatile acid that forms hydrophobic negatively charged trifluoroacetate ion.
Aplicação
- Preparation and characterization of stationary phase gradients on C8 liquid chromatography columns.: This study explores the development and analysis of stationary phase gradients on C8 columns, crucial for optimizing chromatographic separations in analytical chemistry (Cecil et al., 2024).
- Metal-cation-induced shifts in thiolate redox and reduced sulfur speciation.: Investigates the impact of metal cations on the redox behavior of thiolates, a key area in understanding redox processes in various chemical systems (Seo et al., 2024).
- A Phosphine-Oxide Cobalt(II) Complex and Its Catalytic Activity Studies toward Alcohol Dehydrogenation Triggered Direct Synthesis of Imines and Quinolines.: Describes the catalytic role of a cobalt(II) phosphine-oxide complex in synthesizing imines and quinolines from alcohols, a significant contribution to synthetic organic chemistry (Khatua et al., 2024).
- [Simultaneous determination of 31 banned veterinary drugs during egg-laying period in poultry eggs by ultra performance liquid chromatography-tandem mass spectrometry].: This Chinese study presents a method for detecting multiple veterinary drugs in eggs, highlighting advancements in food safety and analytical methodologies (Zhu et al., 2024).
- Probing Isolated Water Molecules in Aqueous Acetonitrile Solutions Using Oxygen K-Edge X-ray Absorption Spectroscopy.: Focuses on the molecular dynamics of water in acetonitrile solutions, providing insights that are crucial for understanding solvent effects in various chemical environments (Nagasaka, 2024).
Embalagem
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Nota de preparo
Product filtered through a 0.2 μm filter
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
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)
42.8 °F - closed cup
Ponto de fulgor (°C)
6 °C - closed cup
Equipamento de proteção individual
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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