Dimetylsulfoxid, Uvasol® for spectroscopy, Supelco®

Leverantör: Merck


M-Clarity™ quality level = MQ100

1.02950.2500EA 7970 SEK
1.02950.2500 1.02950.0500
Dimetylsulfoxid, Uvasol® for spectroscopy, Supelco®
Dimetylsulfoxid

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 five typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph. Eur. and ACS.

Formel: (CH₃)₂SO
MW: 78,14 g/mol
Kokpunkt: 189 °C (1013 hPa)
Smältpunkt: 18,5 °C
Densitet: 1,101 g/cm³ (20 °C)
Flampunkt: 87 °C
Storage Temperature: Omgivande
MDL Number: MFCD00002089
CAS nummer: 67-68-5
EINECS: 200-664-3
Merck Index: 13,03285
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Specifikation testresultat

Solubility 1000 g/L (20 °C)
Melting Point 18.4 °C
Molar Mass 78.1 g/mol
Boiling Point 189 °C (1013 hPa)
Vapour Pressure 0.6 hPa (20 °C)
Flash Point 87 °C
Refractive Index 1.48 (20 °C)
Explosion Limit 1.8 - 63.0%(V)
Density 1.10 g/cm³ (20 °C)
Ignition Point 301 °C
Saturation Concentration 8.0 g/m³ (20 °C)
Viscosity Kinematic 2.14 mm²/s

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