N,N-Dimetilformamida ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. para análisis

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23466.298EA 51.5 EUR
23466.298 23466.323 23466.550 23466.460 23466.930
N,N-Dimetilformamida ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. para análisis
N,N-Dimetilformamida
Formula: HCON(CH₃)₂
Pto. Ebullición: 153 °C (1013 hPa)
Pto. de fusión: –60,5 °C
Densidad: 0,949 g/cm³ (20 °C)
Pto. de inflamación: 57,5 °C (DIN 51755) (copa cerrada)
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00003284
Núm. CAS: 68-12-2
EINECS: 200-679-5
UN: 2265
ADR: 3,III
IR: 01-2119475605-32
Índice Merck: 13,03269
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Resultados test especificaciones

Assay (on anhydrous substance) Min. 99.8 %
IR Spectrum Passes test
Acidity Max. 0.00025 meq/g
Alkalinity Max. 0.003 meq/g
Boiling point 152 - 155 °C
Colouration Max. 10 APHA
Density (20/4) 0.946 - 0.950
Density (20/20) 0.949 - 0.952
Índice de refracción (20°C) 1.429 - 1.431
Evaporation residue Max. 10 ppm
Water Max. 0.05 %
Al (Aluminium) Max. 0.5 ppm
Ba (Barium) Max. 0.1 ppm
Ca (Calcium) Max. 0.5 ppm
Cd (Cadmium) Max. 0.05 ppm
Co (Cobalt) Max. 0.02 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.02 ppm
Fe (Iron) Max. 0.1 ppm
K (Potassium) Max. 0.2 ppm
Mg (Magnesium) Max. 0,1 ppm
Mn (Manganese) Max. 0.02 ppm
Na (Sodium) Max. 0.5 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.1 ppm
Sn (Tin) Max. 0.01 ppm
Sr (Strontium) Max. 0.05 ppm
Zn (Zinc) Max. 0.1 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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