2-Methylbutan 99,0, AnalaR NORMAPUR® zA
Leverandør: VWR Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
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Farlig
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Synonymer:
Isopentan, Methylbutan
103614TEA
618
DKK
103614T
103616V
2-Methylbutan 99,0, AnalaR NORMAPUR® zA
2-Methylbutane
Formel:
CH₃CH₂CH(CH₃)₂ Molekylvægt: 72.15 g/mol Kogepunkt: 28 Smeltepunkt: –160 °C Massefylde: 0.62 g/cm³ (20 °C) Flammepunkt: –51 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00009338 CAS-nummer: 78-78-4 EINECS: 201-142-8 UN nummer: 1265 ADR: 3 I |
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Specifikationer Testresultater
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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