574732

Acetonitrile solution

contains 0.1 % (v/v) trifluoroacetic acid, suitable for HPLC

• Linear Formula: CH₃CN
• CAS Number: 75-05-8
• Molecular Weight: 41.05
• Beilstein: 4124158
• Número de EC: 200-835-2
• Número MDL: MFCD00001878
• ID de la sustancia en PubChem: 57651626
• NACRES: NA.03

Properties

• densidad de vapor: 1.41 (vs air)
• Nivel de calidad: 100
• presión de vapor: 72.8 mmHg
• formulario: liquid
• contiene: 0.1 % (v/v) trifluoroacetic acid
• lim. expl.: 8 %
• technique(s): HPLC: suitable
• bp: 81-82 °C
• mp: -48 °C
• densidad: 0.782 g/mL at 25 °C
• application(s): food and beverages
• formato: mixture
• SMILES string: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Description

Descripción general

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.

Envase

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Nota de preparación

Product filtered through a 0.2 μm filter

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Safety Information

• pictogramas: GHS02,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H225 - H302 + H312 + H332 - H319
• Consejos de prudencia: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 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
• WGK: WGK 2
• Punto de inflamabilidad F: 42.8 °F - closed cup
• Punto de inflamabilidad C: 6 °C - closed cup
• Equipo de protección personal: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter