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
1959.06
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 |
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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