Cyclohexan ≥99,7%, SPECTRONORM® für die UV-Spektrophotometrie

Lieferant: VWR Chemicals
Gefahr

Synonyms: HexahydrobenzolHexamethylenNaphthen

Filtriert über 0,2 µm-Filter. Unter Stickstoff abgefüllt.

23225.296EA 177 CHF
23225.296
Cyclohexan ≥99,7%, SPECTRONORM® für die UV-Spektrophotometrie
Cyclohexan

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

Formel: C₆H₁₂
MW: 84,16 g/mol
Siedepunkt: 81 °C (1013 hPa)
Melting Pt: 7 °C
Dichte: 0,7785 g/cm³ (20 °C)
Flash-Pt: −18 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00003814
CAS-Nummer: 110-82-7
EINECS: 203-806-2
UN: 1145
ADR: 3,II
REACH: 01-2119463273-41
Merck Index: 13,02752
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Spezifikation Testergebnisse

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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