Asetonitriili ≥99.9%, CHROMASOLV™ Plus HPLC-analytiikkaan, Riedel-de Haën™

Toimittaja: Honeywell Chemicals
Vaara

Synonyms: Syaanimetaani

34998-7LEA 1220 EUR
34998-7L 34998-6X1L 34998-4X2.5L 34998-1L 34998-2.5L 34998-45L 34998-18L
Asetonitriili ≥99.9%, CHROMASOLV™ Plus HPLC-analytiikkaan, Riedel-de Haën™
Asetonitriili

  • 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

Kaava: H₃CCN
MW: 41,05 g/mol
Kiehumispiste: 81,6 °C
Sulamispiste: -46 °C
Tiheys: 0,7857 g/cm3
Leimahduspiste: 6 °C (sulj. astia)
Storage Temperature: Huoneenlämpö
MDL numero: MFCD00001878
CAS-numero: 75-05-8
EINECS: 200-835-2
UN: 1648
ADR: 3,II
REACH: 01-2119471307-38
Merck Index: 13,00071
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Testitulosten erittely

Assay (GC) min. 99.90 %
GC (as heptachlor epoxide) max. 10 ng/l
Non-volatile matter max. 0.0002 %
Water (Karl Fischer) max. 0.01 %
Free acid (as CH₃COOH) max. 0.001 %
Free alkali (as NH₃) max. 0.0001 %
Absorbance at 400 nm max. 0.0044
Absorbance at 250 nm max. 0.0044
Absorbance at 235 nm max. 0.0044
Absorbance at 228 nm max. 0.005
Absorbance at 200 nm max. 0.02
Absorbance at 195 nm max. 0.10
Fluorescence (chinin) at 254 nm max. 0.5 ppb
Fluorescence (chinin) at 365 nm max. 0.5 ppb
HPLC Gradient at 210 nm max. 1 mAU
HPLC Gradient at 254 nm max. 0.2 mAU
Baseline drift at 210 nm max. 12 mAU

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