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Methanol ≥99.9%, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
Methanol ≥99.9%, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
Leverantör:  Merck
   Hållbara alternativ tillgängliga
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Methanol ≥99.9%, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
Leverantör:  Merck
   Hållbara alternativ tillgängliga
Certifikat
Tidsbegränsad rea
Utvalda varor nedan är för närvarande på rea

Specifikationer

  • Environmentally Preferable:
    Safer Human and Environmental Health
  • Environmental certification:
    Chem21 Solvent Selection Guide recommended after discussion

Specifikationer

Specifikationstestresultat

  • Purity (GC):
    ≥ 99.9 %
  • Identity (IR):
    conforms
  • Appearance:
    clear
  • Color:
    ≤ 10 Hazen
  • Solubility in water:
    conforms
  • Acidity:
    ≤ 0.0002 meq/g
  • Alkalinity:
    ≤ 0.0002 meq/g
  • Density (d 20 °C/20 °C):
    0.791 - 0.793
  • Boiling point:
    64 - 65 °C
  • Benzene (impurity A) (GC):
    ≤ 2 ppm
  • Ethanol (GC):
    ≤ 0.05 %
  • Acetone:
    ≤ 0.001 %
  • Acetaldehyde:
    ≤ 0.001 %
  • Formaldehyde:
    ≤ 0.001 %
  • Readily carbonizable substances:
    conforms
  • Carbonyl compounds (as CO):
    ≤ 0.001 %
  • Chloride (Cl):
    ≤ 0.5 ppm
  • Sulfate (SO₄):
    ≤ 1 ppm
  • Substances reducing potassium permanganate (as O):
    ≤ 0.00025 %
  • Ag (Silver):
    ≤ 0.000002 %
  • Al (Aluminium):
    ≤ 0.00005 %
  • As (Arsenic):
    ≤ 0.000002 %
  • Au (Gold):
    ≤ 0.000002 %
  • Ba (Barium):
    ≤ 0.00001 %
  • Be (Beryllium):
    ≤ 0.000002 %
  • Bi (Bismuth):
    ≤ 0.000002 %
  • Ca (Calcium):
    ≤ 0.00005 %
  • Cd (Cadmium):
    ≤ 0.000005 %
  • Co (Cobalt):
    ≤ 0.000002 %
  • Cr (Chromium):
    ≤ 0.000002 %
  • Cu (Copper):
    ≤ 0.000002 %
  • Fe (Iron):
    ≤ 0.00001 %
  • Ga (Gallium):
    ≤ 0.000002 %
  • In (Indium):
    ≤ 0.000002 %
  • Li (Lithium):
    ≤ 0.000002 %
  • Mg (Magnesium):
    ≤ 0.00001 %
  • Mn (Manganese):
    ≤ 0.000002 %
  • Mo (Molybdenum):
    ≤ 0.000002 %
  • Ni (Nickel):
    ≤ 0.000002 %
  • Pb (Lead):
    ≤ 0.00001 %
  • Pt (Platinum):
    ≤ 0.000005 %
  • Sn (Tin):
    ≤ 0.00001 %
  • Ti (Titanium):
    ≤ 0.000002 %
  • Tl (Thallium):
    ≤ 0.000002 %
  • V (Vanadium):
    ≤ 0.000002 %
  • Zn (Zinc):
    ≤ 0.00001 %
  • Zr (Zirconium):
    ≤ 0.000002 %
  • Evaporation residue:
    ≤ 0.0005 %
  • Water:
    ≤ 0.05 %

Specifikationstestresultat