2-Metylbutan ≥99.0%, AnalaR NORMAPUR® analytiskt reagens
Leverantör: VWR Chemicals
Certifikat
Om denna produkt
CAS-nummer:78-78-4
:
Formel:CH₃CH₂CH(CH₃)₂
MDL-nummer:MFCD00009338
:72.15 g/mol
Kokande Pt:28 °C (1013 hPa)
Smält Pt:–160 °C
Densitet:0,62 g/cm³ (20 °C)
Flash Pt:–51 °C
EINECS:201-142-8
FN:1265
ADR:3,I
:GHS02
:GHS08
:GHS07
:GHS09
Förvaringstemperatur:Omgivande
Specifikationstestresultat
- 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