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Tetraidrofurano ≥99.9% livre de inibidor, CHROMASOLV™ Plus para HPLC, Riedel-de Haën™

Fornecedor: Honeywell Chemicals
Perigo

34865-7L 34865-45L 34865-18L 34865-2.5L 34865-1L 34865-4X2.5L 34865-6X1L 34865-100ML
34865-7LEA 1529.52 EUR
34865-7L 34865-45L 34865-18L 34865-2.5L 34865-1L 34865-4X2.5L 34865-6X1L 34865-100ML
Tetraidrofurano ≥99.9% livre de inibidor, CHROMASOLV™ Plus para HPLC, Riedel-de Haën™
Tetraidrofurano

  • 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

Fórmula: C₄H₈O
Ponto de ebulição: 65 °C (1,013 hPa)
Ponto de Fusão: –108 °C
Densidade: 0,89 g/cm³ (20 °C)
Ponto de Inflamação: –21 °C
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00005356
Número CAS: 109-99-9
EINECS: 203-726-8
UN: 2056
ADR: 3,II
ALCANCE: 05-2114615188-48
Merck Index: 12,09351
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Especificações dos Resultados do Teste

Assay (GC) Min. 99.90 %
IR spectrum complying
Non-volatile matter Max. 0.0005 %
Water (Karl Fischer) Max. 0.05 %
Free acid (as CH₃COOH) Max. 0.002 %
Peroxides (as H₂O₂) Max. 0.05 %
APHA Max. 10
Absorbance at 400 nm Max. 0.005
Absorbance at 350 nm Max. 0.005
Absorbance at 315 nm Max. 0.0044
Absorbance at 300 nm Max. 0.02
Absorbance at 275 nm Max. 0.046
Absorbance at 250 nm Max. 0.18
Absorbance at 245 nm Max. 0.26
Absorbance at 212 nm Max. 1.0
Explosion Limit 11.8 %
Vapor Density 2.5 (vs air)
Refractive Index n20/D 1.407 (lit.)
Autoignition Temperature 610 °F


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