n-Heptane ≥99%, CHROMASOLV™ for HPLC, Riedel-de Haën™

Supplier: Honeywell Research Chemicals
Danger

Synonyms: DipropylmethaneEptaniHeptanHeptaneHeptanenHeptyl hydrideSkellysolve c

34873-4X2.5L 34873-1L 34873-200L 34873-2.5L 34873-4X4L
BJ34873-4X2.5LCS 1321.24 USD
BJ34873-4X2.5L BJ34873-2.5L BJ34873-1L BJ34873-200L BJ34873-4L
n-Heptane ≥99%, CHROMASOLV™ for HPLC, Riedel-de Haën™
n-Heptane

  • For HPLC and organic synthesis
  • High-purity, multipurpose solvents
  • High lot-to-lot consistency


Beilstein Number: 1730763

Formula: H₃C(CH₂)₅CH₃
MW: 100.20 g/mol
Boiling Pt: 98.2-98.4 °C (1.000 hPa)
Melting Pt: -90.5 °C
Density: 0.69 g/cm³ (15 °C) (lit.)
Flash Pt: 6.7 %(V)
Storage Temperature: Ambient
MDL Number: MFCD00009544
CAS Number: 142-82-5
EINECS: 205-563-8
UN: 1206
ADR: 3,II
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Specification Test Results

Appearance (color) complying
Appearance (form) complying
Assay (GC) Min. 99.0 %
Refractive index (n 20/D) 1.3850 - 1.3890
Non-volatile matter Max. 0.0003 %
Water (Karl Fischer) Max. 0.01 %
Free acid (as CH₃COOH) Max. 0.001 %
Fluorescence (chinin) at 365 nm Max. 1.0 ppb
Fluorescence (chinin) at 254 nm Max. 1.0 ppb
Absorbance at 200 nm Max. 0.70
Absorbance at 210 nm Max. 0.40
Absorbance at 220 nm Max. 0.10
Absorbance at 230 nm Max. 0.05
Absorbance at 245 nm Max. 0.01
Absorbance at 260 nm Max. 0.01
Absorbance at 400 nm Max. 0.01
APHA Max. 10
Refractive Index n20/D 1.387 (lit.)
Autoignition Temperature 433 °F

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