n-Pentane ≥98% (by GC), UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Synonyms:
Pentane
Management of Change (MOC) category = NI
V557-10
MACRV557-10
CAMKV55710CS
2469.89
CAD
CAMKV55710
MKV55710
n-Pentane ≥98% (by GC), UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
n-Pentane
Formula:
H₃C(CH₂)₃CH₃ MW: 72.15 g/mol Boiling Pt: 35…36 °C (1013 hPa) Melting Pt: –130 °C Density: 0.63 g/cm³ (20 °C) Flash Pt: –40 °C |
MDL Number:
MFCD00009498 CAS Number: 109-66-0 UN: 1265 ADR: 3,II Merck Index: 13,07193 |
Specification Test Results
For Laboratory,Research,or Manufacturing Use | |
Assay (as n-pentane) (by GC) | ≥98.0 % |
Assay (total C₅ isomers) | ≥99.0 % |
Color (APHA) | ≤10 |
Residue after Evaporation | ≤0.00010 % |
Water (H₂O)(by KF, coulometric) | ≤0.01 % |
Optical Absorbance (1-cm path vs water) - 190 nm | ≤1.0 |
Optical Absorbance (1-cm path vs water) - 210 nm | ≤0.25 |
Optical Absorbance (1-cm path vs water) - 220 nm | ≤0.05 |
Optical Absorbance (1-cm path vs water) - 250 nm | ≤0.01 |
Optical Absorbance (1-cm path vs water) - 270 - 400 nm | ≤0.005 |
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission | ≤0.3 ppb |
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities | ≤1.0 ppb |
ECD Sensitive Impurities (as Heptachl or Epoxide) Single Peak (ng/L) | ≤10 ppb |
FID Sensitive Impurities (as 2-Octano l) Single Peak (µg/L) | ≤5 ppb |
ACS - Neat Solvent Front Characterization | Passes Test |
Appearance (clear, colorless liquid) |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...