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

Supplier: Merck
Danger

Synonyms: high purity solvents

M-Clarity™ quality level = MQ100

1.04390.2500EA 169 GBP
1.04390.2500 1.04390.1000
n-Heptane, LiChrosolv® for liquid chromatography, Supelco®
n-Heptane

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

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
https://ni.vwr.com/stibo/web/std.lang.all/64/15/736415.jpg

Order Now

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

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR