n-Heptane, LiChrosolv® for liquid chromatography, Supelco®

Supplier: MilliporeSigma
Danger

Synonyms: high purity solvents

M-Clarity™ quality level = MQ100

1.04390.2500 1.04390.2500 1.04390.1000 1.04390.1000
EM1.04390.1000CS 1902 USD
EM1.04390.1000 CA1.04390.1000 CA1.04390.2500 EM1.04390.2500
n-Heptane, LiChrosolv® for liquid chromatography, Supelco®
n-Heptane
Formula: H₃C(CH₂)₅CH₃
MW: 100.20 g/mol
Boiling Pt: 98.4 °C (1013 hPa)
Melting Pt: –90.6 °C
Density: 0.6838 g/cm³ (20 °C)
Flash Pt: –4 °C
Storage Temperature: Ambient
MDL Number: MFCD00009544
CAS Number: 142-82-5
EINECS: 205-563-8
UN: 1206
ADR: 3,II
Merck Index: 13,04679
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Specification Test Results

Purity (GC) ≥ 99.3 %
Identity (IR) conforms
Evaporation residue ≤ 2.0 mg/l
Water ≤ 0.005 %
Acidity ≤ 0.0002 meq/g
Alkalinity ≤ 0.0002 meq/g
Transmission (at 210 nm) ≥ 50 %
Transmission (at 220 nm) ≥ 80 %
Transmission (from 245 nm) ≥ 98 %
Filtered by 0.2 µm filter

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