Dimethyl sulphoxide, Uvasol® for spectroscopy, Supelco®

Supplier: Merck
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Synonyms: DMSOMethyl sulphoxide

M-Clarity™ quality level = MQ100

1.02950.0500EA 134 GBP
1.02950.0500 1.02950.2500
Dimethyl sulphoxide, Uvasol® for spectroscopy, Supelco®
Dimethyl sulphoxide

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: (CH₃)₂SO
MW: 78.14 g/mol
Boiling Pt: 189 °C (1013 hPa)
Melting Pt: 18.5 °C
Density: 1.101 g/cm³ (20 °C)
Flash Pt: 87 °C
Storage Temperature: Ambient
MDL Number: MFCD00002089
CAS Number: 67-68-5
EINECS: 200-664-3
Merck Index: 13,03285
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Specification Test Results

Solubility 1000 g/l (20 °C)
Melting Point 18.4 °C
Molar Mass 78.1 g/mol
Boiling Point 189 °C (1013 hPa)
Vapor 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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