Cyclohexane ≥99.7%, SPECTRONORM® for UV spectrophotometry
Supplier: VWR Chemicals
Filtered through a 0.2 µm filter, packaged under nitrogen.
23225.296EA
141
EUR
23225.296
Cyclohexane ≥99.7%, SPECTRONORM® for UV spectrophotometry
Cyclohexane
SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
Formula:
C₆H₁₂ MW: 84,16 g/mol Boiling Pt: 81 °C (1013 hPa) Melting Pt: 7 °C Density: 0,7785 g/cm³ (20 °C) Flash Pt: –18 °C |
MDL Number:
MFCD00003814 CAS Number: 110-82-7 UN: 1145 ADR: 3,II REACH: 01-2119463273-41 Merck Index: 13,02752 |
Specification Test Results
Assay (on anhydrous substance) | ≥ 99.7 % |
Density (20/4) | 0.778 - 0.779 |
Evaporation residue | ≤ 10 ppm |
Water | ≤ 100 ppm |
Transmittance (210 nm) | ≥ 15 % |
Transmittance (220 nm) | ≥ 45 % |
Transmittance (230 nm) | ≥ 75 % |
Transmittance (240 nm) | ≥ 90 % |
Transmittance (from 250 nm) | ≥ 98 % |
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