Triméthyl-2,2,4 pentane ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. pour analyses
Marques : VWR ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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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 MDL:
MFCD00008943 Numéro CAS: 540-84-1 EINECS: 208-759-1 UN: 1262 ADR: 3,II Indice Merck: 13,05212 |
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 |
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