Trifluoroacetic acid, suitable for HPLC, 100 ml

SKU:
302031-100ML
  • $332.00

    • Description

    Trifluoroacetic acid, suitable for HPLC, ≥99.0%, 100 ml

    suitable for HPLC, ≥99.0%

    Synonym(s):
    TFA
    Linear Formula:
    CF3COOH
    CAS Number:
    76-05-1
    Molecular Weight:
    114.02
    Beilstein:
    742035
    EC Number:
    200-929-3
    MDL number:
    MFCD00004169
    PubChem Substance ID:
    329753348
    NACRES:
    NA.21

    PROPERTIES

    vapor density

    3.9 (vs air)

    Quality Level

    100

    vapor pressure

    97.5 mmHg ( 20 °C)

    assay

    ≥99.0%

    form

    liquid

    technique(s)

    HPLC: suitable
    UV/Vis spectroscopy: suitable

    impurities

    <0.050% water

    evapn. residue

    <0.005%

    refractive index

    n20/D 1.3 (lit.)

    pH

    1 (20 °C, 10 g/L)

    bp

    72.4 °C (lit.)

    mp

    −15.4 °C (lit.)

    solubility

    water: soluble

    density

    1.489 g/mL at 20 °C (lit.)

    λ

    H2O reference

    UV absorption

    λ: 260 nm Amax: 0.9
    λ: 270 nm Amax: 0.10
    λ: 280 nm Amax: 0.05
    λ: 290 nm Amax: 0.04
    λ: 300 nm Amax: 0.03
    λ: 320 nm Amax: 0.025

    application(s)

    food and beverages

    SMILES string

    OC(C(F)(F)F)=O

    InChI

    1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)

    InChI key

    DTQVDTLACAAQTR-UHFFFAOYSA-N

    DESCRIPTION

    Application

    Appropriate for trace environmental analysis.
    Used as a:
    • Mobile phase component in the estimation of chlorogenic acid and rutin in Rosaceae extracts by HPLC
    • Solvent to extract rabbit plasma, followed by HPLC purification of plasma protein content
    • Mobile phase solvent for separation of amino acids extracted from sediments, prior to HPLC analysis

    Packaging

    10×1 mL in ampule
    100, 4×100 mL in glass bottle
    1 L in glass bottle

    SAFETY INFORMATION

    Signal Word

    Danger

    Hazard Statements

    H314 - H332 - H412

    Precautionary Statements

    P261 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

    Hazard Classifications

    Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A

    Storage Class Code

    8A - Combustible, corrosive hazardous materials

    WGK

    WGK 2

    Flash Point(F)

    212.0 °F - Pensky-Martens closed cup

    Flash Point(C)

    > 100 °C - Pensky-Martens closed cup