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Diméthylsulfoxyde, Uvasol® pour la spectroscopie, Supelco®

Marques : Merck
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5


Synonyme(s): DMSO

M-Clarity™ (Niveau de qualité) = MQ100

1.02950.2500EA 727 EUR
1.02950.2500 1.02950.0500
Diméthylsulfoxyde, Uvasol® pour la spectroscopie, Supelco®
Diméthylsulfoxyde

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.

Formule: (CH₃)₂SO
Poids moléculaire: 78,14 g/mol
Point d'ébullition: 189 °C (1013 hPa)
Point de fusion: 18,5 °C
Densité: 1,101 g/cm³ (20 °C)
Point éclair: 87 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00002089
Numéro CAS: 67-68-5
EINECS: 200-664-3
Indice Merck: 13,03285
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Résultats des tests de spécification

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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