2.2.4-TRIMETHYLPENTANE +99.5% 2.5L (ISO-OCTANE) ANALAR NORMAPU

Synonyme(s): Isooctane
Formule: (CH3)2CHCH2C(CH3)3
Poids moléculaire: 114,23 g/mol
Point d'ébullition: 99,2 °C (1013 hPa)
Point de fusion: –107 °C
Densité: 0,692 g/cm³ (20 °C)
Point éclair: –12 °C
Température de stockage: Température ambiante
Numéro CAS: 540-84-1

Résultats des tests de spécification :
Assay (on anhydrous substance) Min. 99.5 %
IR Spectrum Passes test
Acidity Max. 0.0003 meq/g
Boiling point 99 - 100 °C
Colouration Max. 10 APHA
Density (20/4) 0.690 - 0.695
Density (20/20) 0.691 - 0.696
Indice de réfraction (20°C) 1.391 - 1.393
Substances coloured by H2SO4 Max. 35 APHA
Evaporation residue Max. 10 ppm
Sulphur compounds (as S) Max. 10 ppm
Water Max. 100 ppm
Al (Aluminium) Max. 0.5 ppm
B (Boron) Max. 0.02 ppm
Ba (Barium) Max. 0.1 ppm
Ca (Calcium) Max. 0.5 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. 0.1 ppm
K (Potassium) Max. 0.1 ppm
Mg (Magnesium) Max. 0.1 ppm
Mn (Manganese) Max. 0.02 ppm
Na (Sodium) Max. 0.5 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.1 ppm
Sn (Tin) Max. 0.2 ppm
Sr (Strontium) Max. 0.05 ppm
Zn (Zinc) Max. 0.1 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test