ACETONITRILE SOLUTION CONTAINS 0.1%(V/V) TRIFLUOROACETIC ACID FOR HPLC (C005B-076656)

General description

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.

Packaging

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Preparation Note

Product filtered through a 0.2 μm filter

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Molecular Weight: 41.05. Empirical Formula: C₂H₃N. linearFormula: CH₃CN. vapor density: 1.41 (vs air). Quality Level: 100. vapor pressure: 72.8 mmHg . form: liquid. contains: 0.1 . % (v/v) trifluoroacetic acid. expl. lim.: 8 . %. technique(s): HPLC: suitable. bp: 81-82 . °C. mp: -48 . °C. density: 0.782 . g/mL . at 25 . °C. application(s): food and beverages. format: mixture. SMILES string: CC#N. InChI: 1S/C2H3N/c1-2-3/h1H3. InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N. Pictograms: GHS02,GHS07. Signal Word: Danger. Hazard Statements: H225 - H302 + H312 + H332 - H319. Precautionary Statements: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338. Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2. Storage Class Code: 3 - Flammable liquids. WGK: WGK 2. Flash Point(F): 42.8 °F - closed cup. Flash Point(C): 6 °C - closed cup. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter.