n-Heptane 99, CHROMASOLV™ HPLC, Riedel-de Haën™
Supplier: BURDICK & JACKSON FKA SIGMA
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Danger
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34873-4X4L
34873-1L
34873-2.5L
34873-4X2.5L
34873-200L
BJ34873-4LCS
2211
USD
BJ34873-4L
BJ34873-1L
BJ34873-2.5L
BJ34873-4X2.5L
BJ34873-200L
n-Heptane 99, CHROMASOLV™ HPLC, Riedel-de Haën™
n-Heptane
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 HPLC and spectrophotometry.
- 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: 98.4 Melting Pt: -90.6 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 Merck Index: 13,04679 |
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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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