Methanol, gradient grade OmniSolv, 4L

SKU:
MX0488P-1
  • $206.00

    • Description

    Methanol, gradient grade OmniSolv, 4L

    Synonym(s):
    Methyl alcohol
    Linear Formula:
    CH3OH
    CAS Number:
    67-56-1
    Molecular Weight:
    32.04
    Beilstein:
    1098229
    MDL number:
    MFCD00004595
    EC Index Number:
    200-659-6

    Quality Level

    300
    100

    vapor density

    1.11 (vs air)

    vapor pressure

    128 hPa ( 20 °C)
    410 mmHg ( 50 °C)
    97.68 mmHg ( 20 °C)

    product line

    OmniSolv®

    assay

    ≥99.9% (GC)

    form

    liquid

    autoignition temp.

    725 °F

    expl. lim.

    36 %

    technique(s)

    HPLC: suitable

    impurities

    ≤0.05% Water (H2O)
    ≤0.2 μeq/g Titrable base
    ≤0.3 μeq/g Titrable acid
    ≤10 ppm Acetone

    evapn. residue

    ≤1 ppm

    color

    APHA: ≤10

    refractive index

    n20/D 1.329 (lit.)

    bp

    64.7 °C (lit.)

    mp

    −98 °C (lit.)

    transition temp

    flash point 9.7 °C

    density

    0.791 g/mL at 25 °C (lit.)

    UV cutoff

    ≤203 nm

    UV absorption

    λ: 203 nm Amax: ≤1.00
    λ: 205 nm Amax: ≤0.80
    λ: 210 nm Amax: ≤0.25
    λ: 220 nm Amax: ≤0.10
    λ: 230 nm Amax: ≤0.03
    λ: 250 nm Amax: ≤0.01
    λ: 260 nm Amax: ≤0.005
    λ: 300 nm Amax: ≤0.005

    shipped in

    ambient

    storage temp.

    room temp

    SMILES string

    CO

    InChI

    1S/CH4O/c1-2/h2H,1H3

    InChI key

    OKKJLVBELUTLKV-UHFFFAOYSA-N

    1, 4 l in Glas bottle pre packed
    18.9 l in Barrel stainl. st.
    20 l in Plastic barrel

    Application

    MX0488P-1 is packaged in poly coated glass bottles
    gradient grade OmniSolv®

    Preparation Note

    Product filtered through a 0.2 μm filter

    Analysis Note

    Acetone10ppm maxAssay (GC)99.9% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)250ppt maxFormClear liquidGradient at 235 nm0.001AU maxGradient at 254 nm0.001AU maxIdentity (IR-spectrum)ConformsRefractive index (at 20°C)1.327-1.329Titrable acid0.3µeq/g maxTitrable base0.2µeq/g maxUV Abs. at 203 nm1.00AU maxUV Abs. at 205 nm0.80AU maxUV Abs. at 210 nm0.25AU maxUV Abs. at 220 nm0.10AU maxUV Abs. at 230 nm0.03AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 260 nm0.005AU maxUV Abs. at 300 nm0.005AU maxUV Cut-off203nm maxWater (H2O)0.05% max
    Evaporation Number: 1.9

    Legal Information

    OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany