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2-methylbutan ≥99.0%, AnalaR NORMAPUR® analytical reagent

Dodavatel: VWR Chemicals
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103614TEA 2160 CZK
103614T 103616V
2-methylbutan ≥99.0%, AnalaR NORMAPUR® analytical reagent
2-methylbutan
Vzorec: CH₃CH₂CH(CH₃)₂
Bod varu: 28 °C (1013 hPa)
Bod tání: –160 °C
Hustota: 0,62 g/cm³ (20 °C)
Bod vzplanutí: –51 °C
Storage Temperature: Ambient
MDL Number: MFCD00009338
CAS číslo: 78-78-4
EINECS: 201-142-8
UN: 1265
ADR: 3,I
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=498904a9f8b2618e19d2343aa74e247ec7121f00&vid=c7ed2044255d0d72af23a3fafec4ef6066d25097&prid=web&clid=SAPDAM

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Výsledky specifikačního testu

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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