n-Pentane ≥99.0%, CHROMASOLV™ for HPLC, Riedel-de Haën™
Supplier: Honeywell Chemicals
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Danger
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34956-2.5L
34956-18L
34956-1L
34956-4X2.5L
34956-6X1L
HONC34956-2.5LEA
390
SGD
HONC34956-2.5L
HONC34956-18L
HONC34956-1L
HONC34956-4X2.5L
HONC34956-6X1L
n-Pentane ≥99.0%, CHROMASOLV™ for HPLC, Riedel-de Haën™
n-Pentane
- For HPLC and organic synthesis
- High-purity, multipurpose solvents
- High lot-to-lot consistency
Beilstein Number: 969132
Formula:
H₃C(CH₂)₃CH₃ Boiling Pt: 36…37 °C Melting Pt: –131 °C Density: 0,631 g/cm³ (15 °C) Flash Pt: <–35 °C Storage Temperature: Ambient |
MDL Number:
MFCD00009498 CAS Number: 109-66-0 EINECS: 203-692-4 UN: 1265 ADR: 3,II REACH: 01-2119459286-30 Merck Index: 13,07193 |
Specification Test Results
Assay (GC) | Min. 99.0 % |
IR spectrum | complying |
Refractive index (n 20/D) | 1.356 - 1.360 |
Non-volatile matter | Max. 0.0005 % |
Water (Karl Fischer) | Max. 0.005 % |
Free acid (as CH₃COOH) | Max. 0.0005 % |
Fluorescence (chinin) at 254 nm | Max. 1.0 ppb |
Fluorescence (chinin) at 365 nm | Max. 1.0 ppb |
Absorbance at 250 nm | Max. 0.004 |
Absorbance at 230 nm | Max. 0.02 |
Absorbance at 220 nm | Max. 0.07 |
Absorbance at 210 nm | Max. 0.20 |
Absorbance at 200 nm | Max. 0.70 |
Explosion Limit | ~8.3 % |
Autoignition Temperature | 500 °F |
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