1,4-Dioxan ≥99,5%, CHROMASOLV™ Plus für die HPLC, Riedel-de Haën™

Lieferant: Honeywell Chemicals
Gefahr

34857-1L 34857-2.5L 34857-4X2.5L
34857-1LEA 375.85 EUR
34857-1L 34857-2.5L 34857-4X2.5L
1,4-Dioxan ≥99,5%, CHROMASOLV™ Plus für die 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
Siedepunkt: 100…102 °C (1,013 hPa)
Schmelzpunkt: 12 °C
Dichte: 1,03 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00006571
CAS-Nummer: 123-91-1
EINECS: 204-661-8
UN: 1165
ADR: 3,II
Merck Index: 13,03330
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=df424642d4a7a96d2eebfb99cf9a2e6d128185d0&vid=37c3b8119f755f99624576b4e975000cbbb8349d&prid=web&clid=SAPDAM

Bestellen

Spezifikation Testergebnisse

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 %


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Mehr About VWR