Trifluoroacetic Acid, HPLC, 1L

SKU:
TX1276-7
  • $573.00

    • Description

    Trifluoroacetic acid, HPLC, 1L

    Synonym(s):
    Perfluoroacetic Acid, TFA, TFA
    Linear Formula:
    CF3COOH
    CAS Number:
    76-05-1
    Molecular Weight:
    114.02
    Beilstein/REAXYS Number:
    742035
    MDL number:
    MFCD00004169
    UNSPSC Code:
    12191502
    EC Index Number:
    200-929-3

    Properties

    vapor density

    3.9 (vs air)

    Quality Level

    200

    vapor pressure

    97.5 mmHg ( 20 °C)

    assay

    ≥99.9%

    form

    liquid

    technique(s)

    HPLC: suitable

    impurities

    ≤0.05% Water

    evapn. residue

    ≤0.005%

    color

    APHA: ≤5

    refractive index

    n20/D 1.3 (lit.)

    pH

    1 (10 g/L in H2O)

    bp

    72.4 °C (lit.)

    mp

    −15.4 °C (lit.)

    solubility

    soluble 10 g/mL

    density

    1.489 g/mL at 20 °C (lit.)

    anion traces

    chloride (Cl-): ≤0.001%
    fluoride (F-): ≤0.001%
    sulfate (SO42-): ≤0.001%

    cation traces

    Fe: ≤0.0001%

    UV absorption

    λ: 230 nm Amax: ≤0.15
    λ: 254 nm Amax: ≤0.01

    shipped in

    ambient

    storage temp.

    room temp

    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

    Application

    HPLC
    TX1276-0004 contains 10 x 4mL ampoules/pk
    TX1276-4 is packaged in poly coated glass bottles

    Analysis Note

    Assay99.9% minChloride (Cl)0.001% maxColor (APHA)5 maxEvaporation residue0.005% maxFluoride (F)0.001% maxFormClear liquidIron (Fe)0.0001% maxSulfate (SO4)0.001% maxUV Absorbance (0.1%, 1 cm, H2O, 230 nm)0.15AU maxUV Absorbance (0.1%, 1 cm, H2O, 254 nm)0.01AU maxWater (H2O)0.05% max

    Safety Information

    pictograms

    GHS05,GHS07

    signalword

    Danger

    hcodes

    H314,H332,H412

    pcodes

    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

    wgk_germany

    WGK 2