1,4-Dioxan 99,5, CHROMASOLV™ Plus HPLC, Riedel-de Haën™

Leverandør: Honeywell Chemicals
Ratings: Ingen bedømmelse

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Synonymer: p-Dioxan

34857-1L 34857-2.5L 34857-4X2.5L
34857-1LEA 2760 DKK
34857-1L 34857-2.5L 34857-4X2.5L
1,4-Dioxan 99,5, CHROMASOLV™ Plus HPLC, Riedel-de Haën™
1,4-Dioxan

  • For HPLC, spectrophotometry, and environmental analysis
  • Tested for HPLC-suitability via gradient analysis and UV-VIS spectroscopy
  • Low UV impurity profile
  • Low impurity gradient LC baseline
  • Very low levels of non-volatile impurities


Beilstein Number: 102551

Formel: C₄H₈O₂
Molekylvægt: 88.11 g/mol
Kogepunkt: 100…102 °C (1.013 hPa)
Smeltepunkt: 12 °C
Massefylde: 1.03 g/cm³ (20 °C)
Flammepunkt: 22.5 %(V)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00006571
CAS-nummer: 123-91-1
EINECS: 204-661-8
UN nummer: 1165
ADR: 3 II
Merck Index: 13,03330
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Specifikationer Testresultater

Appearance (color) complying
Appearance (form) complying
Vapor Density 3 (vs air)
Purity (GC) Min. 99.50 %
Non-volatile matter Max. 0.001 %
Water (Karl Fischer) Max. 0.05 %
Free acid (as CH₃COOH) Max. 0.002 %
Peroxides (as H₂O₂) Max. 0.01 %
Absorbance at 400 nm Max. 0.01
Absorbance at 300 nm Max. 0.01
Absorbance at 295 nm Max. 0.01
Absorbance at 270 nm Max. 0.10
Absorbance at 250 nm Max. 0.20
Absorbance at 235 nm Max. 0.50
Absorbance at 220 nm Max. 0.70
Transmittance from 220 nm Min. 20 %
Transmittance from 270 nm Min. 80 %
Transmittance from 300 nm Min. 98 %
Vapor Pressure 27 mmHg ( 20 °C)
Autoignition Temperature 356 °F
Explosion Limit 22 %


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