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Methanol OmniSolv HR-GC, 4L

SKU:
MX0480-1
  • $235.00

    • Description

    Methanol OmniSolv® HR-GC

    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

    PROPERTIES

    vapor density

    1.11 (vs air)

    Quality Level

    100

    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
    LC/MS: suitable
    gas chromatography (GC): suitable

    impurities

    ≤0.05% Water (H2O)
    ≤0.3 μeq/g Titrable acid
    ≤1 ppm Formaldehyde (HCHO)

    evapn. residue

    ≤1 ppm

    color

    clearAPHA: ≤5

    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.)

    format

    neat

    shipped in

    ambient

    storage temp.

    room temp

    SMILES string

    CO

    InChI

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

    InChI key

    OKKJLVBELUTLKV-UHFFFAOYSA-N

    DESCRIPTION

    Application

    OmniSolv® HR-GC

    Preparation Note

    Product filtered through a 0.2 μm filter

    Analysis Note

    AppearanceClear liquid, free from particulatesAssay (GC)99.9% minCap. ECD responsive substances as PCNB (peak)2ng/L maxCap. ECD responsive substances as PCNB (total)20ng/L maxCap. FID responsive substances as decane (peak)1µg/L maxCap. FID responsive substances as decane (total)10µg/L maxColor (APHA)5 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFormaldehyde (HCHO)1ppm maxInfrared SpectrumConforms to standardTitrable acid0.3µeq/g maxWater (H2O)0.05% max
    Evaporation Number: 1.9

    Legal Information

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

    SAFETY INFORMATION

    Signal Word

    Danger

    Hazard Statements

    H225 - H301 + H311 + H331 - H370

    Precautionary Statements

    P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311

    Hazard Classifications

    Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

    Storage Class Code

    3 - Flammable liquids

    WGK

    WGK 2

    Flash Point(F)

    49.5 °F - closed cup

    Flash Point(C)

    9.7 °C - closed cup