N,N-Dimetilformammide, Uvasol® per spettroscopia, Supelco®

Fornitore: Merck

Synonyms: DMF

M-Clarity™ quality level = MQ100

1.02937.2500EA 442 CHF
1.02937.2500 1.02937.0500
N,N-Dimetilformammide, Uvasol® per spettroscopia, Supelco®

Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.

Formula: HCON(CH₃)₂
Peso molecolare: 73,09 g/mol
Punto di ebollizione: 153 °C (1013 hPa)
Punto di fusione: –61 °C
Densità: 0,949 g/cm³ (20 °C)
Flash Pt: 57,5 °C (coppa chiusa)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00003284
CAS Number: 68-12-2
EINECS: 200-679-5
UN: 2265
REACH: 01-2119475605-32
Merck Index: 13,03269

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Risultati del test di specificazione

Solubility (20 °C) soluble
Melting Point -61 °C
Molar Mass 73.09 g/mol
Boiling Point 153 °C (1013 hPa)
Vapor Pressure 3.77 hPa (20 °C)
Flash Point 67 °C
Refractive Index 1.43
Explosion Limit 2.2 - 16 %(V)
Density 0.94 g/cm3 (20 °C)
pH 7 (200 g/l, H2O, 20 °C)
Ignition Point 410 °C
Hazard Class 3
Hazard Class Description Flammable liquid

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