N-PENTANE 99%, AmR (Amyl Hydrid) | C5H12, 500 ml

Purity : 99%

CAS No. : 109-66-0

Molecular Formula : C5H12

Molecular Weight : 72.15

H.S.Code : 2901.29900

Shelf Life : 60 Months

Physical Properties

Physical state at 20 C : Liquid

Colour : Clear Colorless

Odour : mild odor,gasoline-like,pleasant odor

Melting point/ Freezing point [C] : -130 C

Auto-ignition temperature [C] : 260C

Flammability (solid, gas) : Flammable

Flash point [C] : -49C

Boiling point [C] : 35 - 36 C

Initial boiling point [C] : 35C

Final boiling point [C] : 36 C

Evaporation rate : 28.6

Vapour pressure [20C] : 579 hPa at 20 C

Vapour pressure mm/Hg : 514 mm Hg @ 25 deg C

Vapour density : 2.5

Density [g/cm3] : 0.62

Solubility in water [% weight] : 0.04% at 20C

Partition coefficient Log Pow octanol / water at 20C : 3.39

Explosion limits - upper [%] : 8.30%

Explosion limits -lower [%] : 1.40%

Specification

Appearance : A clear colorless liquid

Assay (GC area %) : Min 99%

Weight/ mL at 20C : 0.625 - 0.626 g

Bromine number : Max 0.5

Refractive index (20C; 589 nm) : 1.357 - 1.358

Water (H2O) : Max 0.02%

Acidity ( as C4H9COOH) : Max 0.001%

Non volatile matter : Max 0.002%

Sulphur compounds (as CS2) : Max 0.0003%

Copper (Cu) : Max 0.00002%

Iron (Fe) : Max 0.00005%

Lead (Pb) : Max 0.00002%

Substance darkened by H2SO4 : Passes test

Note :

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N-PENTANE 99%, A.R (Amyl Hydrid) | C5H12, 500 ml

N-PENTANE 99%, A.R (Amyl Hydrid) | C5H12, 500 ml

Rp 1.127.000

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