n-Hexane ≥98.5%, SPECTRONORM® for spectroscopy

Supplier: VWR Chemicals
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Filtered through a 0.2 µm filter, packaged under nitrogen.

140095DEA 103 GBP
140095D 140096E
n-Hexane ≥98.5%, SPECTRONORM® for spectroscopy
n-Hexane

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

Formula: H₃C(CH₂)₄CH₃
MW: 86.18 g/mol
Boiling Pt: 69 °C (1013 hPa)
Melting Pt: –94,3 °C
Density: 0.659 g/cm³ (20 °C)
Flash Pt: –22 °C
Storage Temperature: Ambient
MDL Number: MFCD00009520
CAS Number: 110-54-3
EINECS: 203-777-6
UN: 1208
ADR: 3,II
REACH: 01-2119480412-44
Merck Index: 13,04712
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Specification Test Results

Assay Min. 98.50 %
Acidity Max. 0.0005 meq/g
Alkalinity Max. 0.0002 meq/g
Colour number (Hazen) Max. 10
Evaporation residue Max. 5 ppm
Water Max. 0.005 %
Fluorescence (as quinine) (365 nm) Max. 0.001 ppm
Transmittance (195 nm) Min. 10.0 %
Transmittance (210 nm) Min. 50.0 %
Transmittance (217 nm) Min. 80.0 %
Transmittance (225 nm) Min. 90.0 %
Transmittance (245 nm) Min. 98.0 %

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