2-Methylbutan ≥99,0%, AnalaR NORMAPUR® analytisches Reagens

Lieferant: VWR Chemicals
Gefahr

Synonyme: iso-Pentan

103614TEA 73.7 EUR
103614T 103616V
2-Methylbutan ≥99,0%, AnalaR NORMAPUR® analytisches Reagens
2-Methylbutan
Formel: CH₃CH₂CH(CH₃)₂
Molekulargewicht: 72,15 g/mol
Siedepunkt: 28 °C (1013 hPa)
Schmelzpunkt: –160 °C
Dichte: 0,62 g/cm³ (20 °C)
Flammpunkt: –51 °C
Lagerungstemperatur: Raumtemperatur
MDL Number: MFCD00009338
CAS-Nummer: 78-78-4
EINECS: 201-142-8
UN-Nummer: 1265
ADR: 3,I
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Spezifikation Testergebnisse

Assay Min. 99.0 %
IR Spectrum Passes test
Readily carbonisable substances Passes test
Acidity Max. 0.0002 meq/g
Alkalinity Max. 0.0002 meq/g
Bromine value Max. 0.5
Colouration Max. 10 APHA
Evaporation residue Max. 50 ppm
n-Pentane Max. 1.0 %
Sulphur compounds (as S) Max. 50 ppm
Water Max. 0.03 %
Al (Aluminium) Max. 0.1 ppm
Ba (Barium) Max. 0.02 ppm
Ca (Calcium) Max. 0.1 ppm
Cd (Cadmium) Max. 0.05 ppm
Co (Cobalt) Max. 0.02 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.02 ppm
Fe (Iron) Max. 0.2 ppm
K (Potassium) Max. 0.05 ppm
Mg (Magnesium) Max. 0.05 ppm
Mn (Manganese) Max. 0.02 ppm
Na (Sodium) Max. 0.5 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.05 ppm
Sr (Strontium) Max. 0.02 ppm
Zn (Zinc) Max. 0.1 ppm

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