Dimethyl Sulfoxide (HPLC Grade), Fisher Chemical
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|Absorbance||0.01 AU max., 0.01 AU max. at 335nm, 0.02 AU max. at 330nm, 0.04 AU max. at 310nm, 0.06 AU max. at 300nm, 0.10 AU max. at 280nm, 0.10 AU max. at 290nm, 0.15 AU max. at 275nm, 0.30 AU max. at 270nm, 1.00 AU max. at 263nm|
|Additional Information||Vapor Pressure: 0.55mbar at 20°C|
|Assay Percent Range||99.8% min by GC|
|Grade||Mobile phase for HPLC applications|
|Refractive Index||1.4770 to 1.4800 (at 25°C)|
|Residue after Evaporation||5ppm max.|
|Titratable Acid||0.001mEq/g max.|
|Vapor Pressure||0.55mbar at 20°C|
|Flash Point||87°C (188.6°F)|
|Viscosity||1.98 mPa/s at 25°C|
|Chemical Name or Material||Dimethyl Sulfoxide|
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Combustible liquid. DMSO readily penetrates skin and may carry other dissolved chemicals into the body. Hygroscopic. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur.