1-Butanol ≥99.9%, SPECTRONORM® for spectroscopy
Supplier: VWR Chemicals
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Filtered through a 0.2 µm filter, packaged under nitrogen.
84709.290EA
112
EUR
84709.290
1-Butanol ≥99.9%, SPECTRONORM® for spectroscopy
1-Butanol
SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
Formula:
H₃C(CH₂)₂CH₂OH MW: 74,12 g/mol Boiling Pt: 117,6 °C (1013 hPa) Melting Pt: –89 °C Density: 0,812 g/cm³ (20 °C) Flash Pt: 30 °C |
MDL Number:
MFCD00002964 CAS Number: 71-36-3 UN: 1120 ADR: 3,III Merck Index: 13,01539 |
Specification Test Results
Purity (GC) | min. 99.9% |
Water | max. 0.03% |
Evaporation residue | max. 0.0002% |
Fluorescence (as quinine at 254 nm) | max. 1.0 ppb |
Fluorescence (as quinine at 365 nm) | max. 1.0 ppb |
Transmittance at 210 nm | min. 25% |
Transmittance at 220 nm | min. 60% |
Transmittance at 230 nm | min. 70% |
Transmittance at 240 nm | min. 85% |
Transmittance at 245 nm | min. 90% |
Transmittance at 270 nm | min. 98% |
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