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n-Pentane ≥99.5% (GC, on anhydrous basis), PESTINORM® Supra Trace

Marques : VWR Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

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Synonyme(s): Pentane

Filtré à 0,2 µm. Conditionné sous gaz inerte.

85852.320EA 175 EUR
85852.320 85852.290
n-Pentane ≥99.5% (GC, on anhydrous basis), PESTINORM® Supra Trace
n-Pentane
Formule: H₃C(CH₂)₃CH₃
Poids moléculaire: 72,15 g/mol
Point d'ébullition: 35…36 °C (1013 hPa)
Point de fusion: –130 °C
Densité: 0,63 g/cm³ (20 °C)
Point éclair: –40 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00009498
Numéro CAS: 109-66-0
EINECS: 203-692-4
UN: 1265
ADR: 3,II
REACH: 01-2119459286-30
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Résultats des tests de spécification

Appearance Clear colorless liquid
Assay (GC, on anhydrous basis) min. 99.5 %
Acidity (as Acetic acid) max. 0.002 %
Color (APHA, Pt-Co) max. 5
Residue after evaporation max. 0.0001 % w/w
Water (KF) max. 0.005 % w/w
GC/ECD Dioxins, Furans & PCB's max. 5 pg/ml
GC/ECD any Pesticide (as Lindane) max. 2 pg/ml
GC/NPD any Pesticide (as Parathion) max. 5 pg/ml
GC/ECD 1,2,4-TCB to daca-PCB (as Lindane) max. 5 pg/ml
GC/ECD DCM to 1,2,4-TCB (as TCM) max. 2 ng/ml
GC/FID C10 to C40 (as n-Decane) max. 2 ng/ml
GC/MSD C10 to C40 (as Decane; 30-600 amu) max. 2 ng/ml

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