n-Hexan, EMSURE® ACS, Reag. Ph. Eur. zur Analyse, Supelco®

Lieferant: Merck
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M-Clarity™ Qualitätsstufe = MQ300

1.04374.2500EA 209 EUR
1.04374.2500 1.04374.2511 1.04374.6025 1.04374.4000 1.04374.1000
n-Hexan, EMSURE® ACS, Reag. Ph. Eur. zur Analyse, Supelco®
n-Hexan
Formel: H₃C(CH₂)₄CH₃
Molecular Weight: 86,18 g/mol
Siedepunkt: 69 °C (1013 hPa)
Schmelzpunkt: –94,3 °C
Dichte: 0,659 g/cm³ (20 °C)
Flammpunkt: –22 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00009520
CAS-Nummer: 110-54-3
EINECS: 203-777-6
UN: 1208
ADR: 3,II
Merck Index: 13,04712
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Spezifikation Testergebnisse

Purity (GC) ≥ 96.0 %
Purity Σ hexane isomers + methylcyclopentane (GC) ≥ 98.5 %
Identity (IR) conforms
Color ≤ 10 Hazen
Water-soluble titrable acid ≤ 0.0003 meq/g
Refractive index (n 20/D) 1.375 - 1.376
Density (d 20 °C/20 °C) 0.659 - 0.663
Boiling range (min.95 %) 67 - 69 °C
Transmission (between 260 nm and 420 nm) ≥ 97 %
Thiophene conforms
Aromatics (as benzene) ≤ 0.01 %
Sulfur compounds (as S) ≤ 0.005 %
Readily carbonizable substances conforms
Al (Aluminium) ≤ 0.00005 %
B (Boron) ≤ 0.000002 %
Ba (Barium) ≤ 0.00001 %
Ca (Calcium) ≤ 0.00005 %
Cd (Cadmium) ≤ 0.000005 %
Co (Cobalt) ≤ 0.000002 %
Cr (Chromium) ≤ 0.000002 %
Cu (Copper) ≤ 0.000002 %
Fe (Iron) ≤ 0.00001 %
Mg (Magnesium) ≤ 0.00001 %
Mn (Manganese) ≤ 0.000002 %
Ni (Nickel) ≤ 0.000002 %
Pb (Lead) ≤ 0.00001 %
Sn (Tin) ≤ 0.00001 %
Zn (Zinc) ≤ 0.00001 %
Evaporation residue ≤ 0.001 %
Water ≤ 0.01 %

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