Dimethyl sulphoxide ≥99.9% (by GC) USP, BP, Ph. Eur., pharma grade
:67-68-5
:
:(CH₃)₂SO
:MFCD00002089
:78.14 g/mol
:189 °C
:18.4 °C
:1.104 g/cm³ (20 °C)
:200-664-3
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:Chem21 Solvent Selection Guide recommended by default
- Minimum Assay (G.C.):99.9%
- Identity According to Pharmacopoeias:Passes Test
- Acidity:Passes Test
- Non-Volatile Matter:0.01%
- Absorbance (UV):Passes Test
- Related Substances (G.C.):0.1%
- Substances Darkened by KOH:Passes Test
- Residual Solvents (Ph.Eur/USP):Passes Test
- Dimethyl Sulphone (G.C.):0.03%
- Water (H₂O):0.1%
- Cd, Class 1 (ICH Q3D):Max. 0.5 ppm
- Pb, Class 1 (ICH Q3D):Max. 0.5 ppm
- As, Class 1 (ICH Q3D):Max. 1.5 ppm
- Hg, Class 1 (ICH Q3D):Max. 1.5 ppm
- Co, Class 2A (ICH Q3D):Max. 5 ppm
- V, Class 2A (ICH Q3D):Max. 10 ppm
- Ni, Class 2A (ICH Q3D):Max. 20 ppm
- Tl, Class 2B (ICH Q3D):Max. 0.8 ppm
- Au, Class 2B (ICH Q3D):Max. 10 ppm
- Pd, Class 2B (ICH Q3D):Max. 10 ppm
- Ir, Class 2B (ICH Q3D):Max. 10 ppm
- Os, Class 2B (ICH Q3D):Max. 10 ppm
- Rh, Class 2B (ICH Q3D):Max. 10 ppm
- Ru, Class 2B (ICH Q3D):Max. 10 ppm
- Se, Class 2B (ICH Q3D):Max. 15 ppm
- Ag, Class 2B (ICH Q3D):Max. 15 ppm
- Pt, Class 2B (ICH Q3D):Max. 10 ppm
- Li, Class 3 (ICH Q3D):Max. 55 ppm
- Sb, Class 3 (ICH Q3D):Max. 120 ppm
- Ba, Class 3 (ICH Q3D):Max. 140 ppm
- Mo, Class 3 (ICH Q3D):Max. 25 ppm
- Cu, Class 3 (ICH Q3D):Max. 250 ppm
- Sn, Class 3 (ICH Q3D):Max. 600 ppm
- Cr, Class 3 (ICH Q3D):Max. 25 ppm
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