Ethyl alcohol, pure (GC), suitable for HPLC, 190 Proof, Meets ACS Specifications, 4L

SKU:
EX0290-1
  • $352.00

    • Description

    Ethyl alcohol, pure

    94.9-96.0% (GC), suitable for HPLC, 190 Proof, Meets ACS Specifications

    Synonym(s):

    Ethanol, Ethyl alcohol

    About This Item

    Linear Formula:
    CH3CH2OH
    CAS Number:
    64-17-5
    Molecular Weight:
    46.07
    Beilstein/REAXYS Number:
    1718733
    MDL number:
    MFCD00003568
    UNSPSC Code:
    12352104
    EC Index Number:
    200-578-6

    Properties

    product name

    Ethyl Alcohol, Pure, 190 Proof, HPLC, Meets ACS Specifications

    vapor density

    1.59 (vs air)

    Quality Level

    200

    vapor pressure

    44.6 mmHg ( 20 °C)

    assay

    94.9-96.0% (GC)

    form

    liquid

    autoignition temp.

    683 °F

    expl. lim.

    19 %, 60 °F

    technique(s)

    HPLC: suitable

    impurities

    ≤0.0002 meq/g Titrable base
    ≤0.0005 meq/g Titrable acid
    ≤0.1% Methanol content (CH3OH)

    evapn. residue

    ≤0.001%

    color

    APHA: ≤10

    refractive index

    n20/D 1.3600 (lit.)

    pH

    7.0 (20 °C, 10 g/L in H2O)

    bp

    78 °C (lit.)

    mp

    −114 °C (lit.)

    transition temp

    flash point 17 °C

    density

    0.789 g/mL at 25 °C (lit.)

    UV absorption

    λ: 210 nm Amax: ≤0.4
    λ: 220 nm Amax: ≤0.25
    λ: 230 nm Amax: ≤0.15
    λ: 240 nm Amax: ≤0.05
    λ: 270-400 nm Amax: ≤0.01

    shipped in

    ambient

    storage temp.

    room temp

    SMILES string

    CCO

    InChI

    1S/C2H6O/c1-2-3/h3H,2H2,1H3

    InChI key

    LFQSCWFLJHTTHZ-UHFFFAOYSA-N

    Description

    Application

    -6 is 1 x 1L; Case contains 6 x 1L-1 is 1 x 4L; Case contains 4 x 4L
    HPLC, Meets ACS Specifications

    Analysis Note

    Assay (GC): 94.9-96.0%
    Color (APHA): 10APHA max
    Evaporation residue: 0.001% max
    Form: Clear liquid
    Methanol content (CH3OH): 0.1% max
    Solubility in water: Passes test
    Substances darkened by sulfuric acid: Passes test
    Substances reducing permanganate: Passes test
    Titrable acid: 0.0005meq/g max
    Titrable base: 0.0002meg/g max
    UV Abs. at 210 nm: 0.4AU max
    UV Abs. at 220 nm: 0.25AU max
    UV Abs. at 230 nm: 0.15AU max
    UV Abs. at 240 nm: 0.05AU max
    UV Abs. at 270 - 400 nm: 0.01AU max

    Footnote

    1Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration

    Safety Information

    signalword

    Danger

    hcodes

    H225,H319

    pcodes

    P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338

    Hazard Classifications

    Eye Irrit. 2 - Flam. Liq. 2

    wgk_germany

    WGK 1

    flash_point_f

    62.6 °F

    flash_point_c

    17 °C