Etanol absolute (untaxed) ≥99.8%, CHROMASOLV™ för HPLC, Riedel-de Haën™

Leverantör: Honeywell Chemicals
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Synonyms: Ethyl alcohol

34870-1L 34870-2.5L 34870-6X1L 34870-4X2.5L
34870-1LEA 825 SEK
34870-1L 34870-2.5L 34870-6X1L 34870-4X2.5L
Etanol absolute (untaxed) ≥99.8%, CHROMASOLV™ för HPLC, Riedel-de Haën™
Etanol
Formel: C₂H₅OH
Kokpunkt: 78…79 °C (1,013 hPa)
Smältpunkt: –115 °C
Densitet: 0,790…0.791 g/cm3 (20 °C)
Flampunkt: 12 °C
Storage Temperature: Omgivande
MDL Number: MFCD00003568
CAS nummer: 64-17-5
EINECS: 200-578-6
UN: 1170
ADR: 3,II

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Specifikation testresultat

Assay (GC) Min. 99.8 Vol.%
Non-volatile matter Max. 0.001 %
Water (Karl Fischer) Max. 0.2 %
Free acid (as CH₃COOH) Max. 0.001 %
Transmittance at 210 nm Min. 20 %
Transmittance at 225 nm Min. 50 %
Transmittance at 240 nm Min. 80 %
Transmittance from 260 nm Min. 98 %
Fluorescence (chinin) at 254 nm Max. 1 ppb
Fluorescence (chinin) at 365 nm Max. 1 ppb
Autoignition Temperature 683 °F
Vapor Density 1.59 (vs air)


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