n-Heptan 99.5% zur Analyse

Lieferant: Thermo Scientific
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Synonyme: n-Dipropylmethan

389170251.EA 1250 EUR
389170251. 389170025. 389170010. 389170050.
n-Heptan 99.5% zur Analyse
n-Heptan
Formel: H₃C(CH₂)₅CH₃
Molekulargewicht: 100,2 g/mol
Siedepunkt: 98 °C (760 mmHg)
Schmelzpunkt: –91 °C
Dichte: 0,683 g/cm³
Flammpunkt: –4 °C
Lagerungstemperatur: Raumtemperatur
MDL Number: MFCD00009544
CAS-Nummer: 142-82-5
EINECS: 205-563-8
UN-Nummer: 1206
ADR: 3,II
Merck Index: 13,04679
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Spezifikation Testergebnisse

Appearance Clear liquid
Water ≤0.02 % (K.F.)
GC ≥99.4 %
Color scale ≤10 APHA
Residue after evaporation ≤0.001 %
Acidity ≤0.0001 meq/g
Substance darkened by H2SO4 ≤10 APHA
Calcium (Ca) ≤0.5 ppm
Copper (Cu) ≤0.02 ppm
Iron (Fe) ≤0.1 ppm
Lead (Pb) ≤0.02 ppm
Magnesium (Mg) ≤0.05 ppm
Potassium (K) ≤0.1 ppm
Sodium (Na) ≤0.5 ppm
Zinc (Zn) ≤0.2 ppm
Total phosphorus (P) ≤0.1 ppm
Total silicon (Si) ≤0.05 ppm
Total sulfur (S) ≤0.001 %
Bromine number ≤0.5

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