n-Heptane ≥99% (by GC), CHROMASOLV™ for pesticide residue analysis, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

Synonyms: DipropylmethaneEptaniHeptanHeptaneHeptanenHeptyl hydrideSkellysolve c

34495-4X4L 34495-1L 34495-4X2.5L
BJ34495-4LCS 3645.97 USD
BJ34495-4L BJ34495-2.5L BJ34495-1L
n-Heptane ≥99% (by GC), CHROMASOLV™ for pesticide residue analysis, Riedel-de Haën™

n-Heptane is the straight-chain alkane with the chemical formula H3C(CH2)5CH3 or C7H16. Heptane is a Greener alternative to Hexane in the laboratory, with lower long term toxicity. Suitable for GC and Pesticide Residue Analysis.

  • For gas chromatography (GC)
  • Developed especially for the application in residue analysis of pesticides and other low-volatile substances using GC
  • Non-volatile matter and water content are specified for each solvent

Formula: H₃C(CH₂)₅CH₃
MW: 100.2 g/mol
Boiling Pt: 98.2 - 98.4 °C (lit.)
Melting Pt: -90.5 °C (lit.)
Density: 0.69 g/cm³ (15 °C) (lit.)
Flash Pt: –4 °C
Storage Temperature: Ambient
MDL Number: MFCD00009544
CAS Number: 142-82-5
EINECS: 205-563-8
UN: 1206

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Specification Test Results

Assay (GC) Min. 99 %
Non-volatile matter Max. 0.0005 %
Water (Karl Fischer) Max. 0.01 %
Suitability for residue analysis Max. 5 ng/l
Autoignition Temperature 433 °F
Refractive Index n20/D 1.387 (lit.)
Determination of P/N ≤5 ng/L
Vapor Pressure 83 mmHg ( 37.7 °C)
Explosion Limit 7 %

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