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N,N-Dimetilformamida 99,9, CHROMASOLV™ Plus HPLC, Riedel-de Haën™

Fornecedor: Honeywell Chemicals
Perigo

Sinônimos: DMF

270547-2.5L 270547-1L 270547-4X2.5L
270547-2.5LEA 285.67 EUR
270547-2.5L 270547-1L 270547-4X2.5L
N,N-Dimetilformamida 99,9, CHROMASOLV™ Plus HPLC, Riedel-de Haën™
N,N-Dimetilformamida

  • 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: HCON(CH₃)₂
Peso Molecular: 73.09 g/mol
Ponto de ebulição: 152…153 °C (1.013 hPa)
Ponto de Fusão: –61 °C
Densidade: 0.94 g/cm³ (20 °C)
Ponto de Inflamação: 57.5 °C (1.013.25 hPa)
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00003284
Número CAS: 68-12-2
EINECS: 200-679-5
UN: 2265
ADR: 3 III
ALCANCE: 01-2119475605-32
Merck Index: 13,03269
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Especificações dos Resultados do Teste

IR spectrum complying
Assay (GC) Min. 99.90 %
Non-volatile matter Max. 0.0005 %
Water (Karl Fischer) Max. 0.03 %
Absorbance at 270 nm Max. 1.0
Absorbance at 275 nm Max. 0.30
Absorbance at 295 nm max. 0.10
Absorbance at 310 nm max. 0.05
Absorbance at 340 nm max. 0.01
Absorbance at 400 nm max. 0.01
Explosion Limit 15.2 %
Vapor Pressure 2.7 mmHg ( 20 °C)
Refractive Index n20/D 1.430 (lit.)


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