Methanol, HiPerSolv CHROMANORM®, Ultra Plus für die LC-MS, geeignet für UPLC/UHPLC-MS Instrumente

Lieferant: VWR Chemicals
Gefahr

Synonyme: HydroxymethanHolzalkoholMethylalkohol

Durch einen 0,1 µm Filter gefiltert, unter inertem Gas verpackt.

85855.290EA 43.4 EUR
85855.290 85855.320
Methanol, HiPerSolv CHROMANORM®, Ultra Plus für die LC-MS, geeignet für UPLC/UHPLC-MS Instrumente
Methanol
Formel: CH₃OH
Molecular Weight: 32,04 g/mol
Siedepunkt: 64,6 °C (1013 hPa)
Schmelzpunkt: –98 °C
Dichte: 0,7918 g/cm³ (20 °C)
Flammpunkt: 11 °C (geschlossener Tiegel)
Lagertemperatur: Raumtemperatur
MDL: MFCD00004595
CAS-Nummer: 67-56-1
EINECS: 200-659-6
UN: 1230
ADR: 3 (6.1),II
REACH: 01-2119433307-44
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Spezifikation Testergebnisse

Appearance Clear colorless liquid
Color (APHA, Pt‑Co) max. 5
Assay (GC, on anhydrous basis) min. 99.98 %
Residue after evaporation max. 0.0001 %w/w
Water (KF) max. 0.03 %w/w
Acidity (as Acetic acid) max. 0.002 %
Alkalinity (as Ammonia) max. 0.0001 %
UHPLC/MS/ESI+ (as Reserpine) max. 6 ppb
H.Peak by PDAD 220‑400nm max. 0.004 AU
Grad. elution H.Peak at 220nm max. 0.004 AU
Grad. elution drift at 220nm max. 0.05 AU
Grad. elution H.Peak at 235nm max. 0.002 AU
Grad. elution drift at 235nm max. 0.015 AU
F254nm (as Quinine) max. 0.5 ppb
F365nm (as Quinine) max. 0.3 ppb
T210nm min. 40 %
T220nm min. 65 %
T230nm min. 80 %
T260nm min. 98 %
Ag (Silver) max. 50 ppb
Al (Aluminum) max. 20 ppb
Ba (Barium) max. 50 ppb
Bi (Bismuth) max. 50 ppb
Ca (Calcium) max. 50 ppb
Cd (Cadmium) max. 50 ppb
Co (Cobalt) max. 20 ppb
Cr (Chromium) max. 20 ppb
Cu (Copper) max. 20 ppb
Fe (Iron) max. 20 ppb
K (Potassium) max. 50 ppb
Li (Lithium) max. 50 ppb
Mg (Magnesium) max. 20 ppb
Mn (Manganese) max. 20 ppb
Mo (Molybdenum) max. 50 ppb
Na (Sodium) max. 50 ppb
Ni (Nickel) max. 20 ppb
Pb (lead) max. 20 ppb
Sn (Tin) max. 50 ppb
Sr (Strontium) max. 50 ppb
Zn (Zinc) max. 50 ppb

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