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Methanol, 1L

SKU:
MX0486-6
  • $77.20

    • Description

    Methanol, OmniSolv® LC-MS, 1L

    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

    Agency

    suitable for ASTM® 7968
    suitable for ASTM® 7979
    suitable for DIN 38407-42
    suitable for EPA 1613
    suitable for EPA 1621
    suitable for EPA 1633
    suitable for EPA 533
    suitable for EPA 537.1
    suitable for EPA 8327
    suitable for EPA ACB B21-02
    suitable for EPA ACB B23-05b
    suitable for EPA OTM-45
    suitable for GB 31604.35-2016
    suitable for GB 5009.253-2016
    suitable for ISO 21675 2019
    suitable for ISO 25101
    suitable for ISO/CEN 15968-2010

    Quality Level

    100

    reg. compliance

    suitable for FDA C-010.02

    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)

    LC/MS: suitable

    impurities

    ≤0.05% Water (H2O)
    ≤0.2 μeq/g Titrable base
    ≤0.3 μeq/g Titrable acid
    ≤50 ppb p-nitrophenol (LC/MS)
    ≤50 ppb reserpine (LC/MS)

    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.)

    SMILES string

    CO

    UV cutoff

    ≤205 nm

    UV absorption

    λ: 210 nm Amax: ≤0.3
    λ: 220 nm Amax: ≤0.1
    λ: 230 nm Amax: ≤0.04
    λ: 240 nm Amax: ≤0.03
    λ: 250 nm Amax: ≤0.01
    λ: 270 nm Amax: ≤0.01
    λ: 400-280 nm Amax: ≤0.005

    format

    neat

    shipped in

    ambient

    storage temp.

    room temp

    InChI

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

    Inchi Key

    OKKJLVBELUTLKV-UHFFFAOYSA-N

    DESCRIPTION

    Application

    OmniSolv® LC-MS

    Preparation Note

    Product filtered through a 0.2 μm filter

    Analysis Note

    Assay (GC)99.9% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence as quinine at 254 nm1ppb maxFluorescence as quinine at 365 nm1ppb maxFormClear liquidGradient at 235 nm1mAU maxGradient at 254 nm1mAU maxIdentity (IR-spectrum)ConformsLC/MS Purity (p-nitrophenol)50ppb maxLC/MS Purity (reserpine)50ppb maxMetals, suitable for LC/MSTo pass testTitrable acid0.3µeq/g maxTitrable base0.2µeq/g maxUV Abs. at 210 nm0.3AU maxUV Abs. at 220 nm0.1AU maxUV Abs. at 230 nm0.04AU maxUV Abs. at 240 nm0.03AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 400-280 nm0.005AU maxUV Cut-off205nm maxWater (H2O)0.05% max
    Evaporation Number: 1.9

    Legal Information

    ASTM is a registered trademark of American Society for Testing and Materials
    OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

    SAFETY INFORMATION

    Pictograms

    GHS02,GHS06,GHS08

    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