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Chemical: DIMETHYL SULFOXIDE
Grade: HPLC/Spectro
Grade Details
| Solvents purified for standard chromatography requirements in HPLC and spectrophotometry procedures. |
Chemical Details
| Line Formula | (CH3)2SO |
| Melting Point | 18.5°C |
| Formula Weight | 78.14 |
| Boiling Point | 189°C |
| Flash Point | 95°C |
| CAS No | 67-68-5 |
| NFPA Code | 2-1-0 |
| Density | 1.101 |
| MSDS | M0084 |
Specifications
| Assay (by GC-FID) | Min. 99.9% |
| Color | Max. 10APHA |
| Residue after evaporation | Max. 5ppm |
| Water (by KF coulometry) | Max. 0.05% |
| Optical absorbance at 263 nm | Max. 1.00AU |
| Optical absorbance at 270 nm | Max. 0.40AU |
| Optical absorbance at 275 nm | Max. 0.20AU |
| Optical absorbance at 280 nm | Max. 0.15AU |
| Optical absorbance at 335 nm | Max. 0.02AU |
| Optical absorbance at 400 nm | Max. 0.01AU |