n-Pentane ≥98%, OmniSolv®, Supelco®

Supplier: MilliporeSigma

Synonyms: Pentane

PX0167-1 PX0167-1
CAPX0167-1CS 4819.15 CAD
CAPX0167-1 EM-PX0167-1
n-Pentane ≥98%, OmniSolv®, Supelco®
n-Pentane

For spectrophotometry, chromatography, and residue analysis. UV cutoff 190nm.

Formula: H₃C(CH₂)₃CH₃
MW: 72.15 g/mol
Boiling Pt: 35…36 °C (1013 hPa)
Melting Pt: –130 °C
Density: 0.63 g/cm³ (20 °C)
Flash Pt: –40 °C
MDL Number: MFCD00009498
CAS Number: 109-66-0
UN: 1265
ADR: 3,II
Merck Index: 13,07193
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Specification Test Results

Assay (n-Pentane) 98% min
Assay (total C5 isomers) 99.9% min
Capillary ECD responsive substances (as PCNB) 10ng/L max
Form Clear liquid
Refractive index (n 20/D) 1.3570-1.3580
Residue after evaporation 1mg/L max
UV Abs. at 190 nm 1.00AU max
UV Abs. at 200 nm 0.600AU max
UV Abs. at 250 nm 0.010AU max
UV Abs. at 300 nm 0.005AU max
UV Abs. at 400 nm 0.005AU max
Water (H2O) 0.01% max

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