Dimethyl Sulfoxide (HPLC Grade), Fisher Chemical

Specifications

• Melting Point: 18.4°C
• Absorbance: 0.01 AU max., 0.02 AU max. at 335nm, 0.02 AU max. at 330nm, 0.06 AU max. at 310nm, 0.1 AU max. at 300nm, 0.25 AU max. at 280nm, 0.2 AU max. at 290nm, 0.3 AU max. at 275nm, 0.4 AU max. at 270nm, 1.00 AU max. at 263nm
• Color: Colorless
• Decomposition Information: >190°C
• Density: 1.100g/cm³
• Boiling Point: 189°C
• Quantity: 4 L
• Flash Point: 87°C (188.6°F)
• Identification: Pass Test
• Packaging: Amber Glass
• Physical Form: Liquid
• Refractive Index: 1.4770 to 1.4800 (at 25°C)
• Residue after Evaporation: 0.005% Max
• Assay Percent Range: 99.8% min by GC
• Titratable Acid: 0.001mEq/g max.
• Linear Formula: (CH₃)₂SO
• Vapor Pressure: 0.55mbar at 20°C
• Viscosity: 1.98 mPa/s at 25°C
• Water: 0.01% max.
• Formula Weight: 78.13
• Percent Purity: ≥99.9%
• Grade: Mobile phase for HPLC applications
• Chemical Name or Material: Dimethyl Sulfoxide

Safety and Handling

Hazard Statement

WARNING!

Precautionary Statement

Emergency Overview 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. NFPA Health:2 Flammability:2 Instability:0

SDS