Methyl Sulfoxide; DMSO
Distilled
Filtered through 0.2 µm filter.
Suitable for spectrophotometry and chromatography
Certificate of analysis on label.
|
Chemical Formula |
C2H6OS |
|
Molecular Weight |
F.W. 78.13 |
|
CAS # |
67-68-5 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
2 |
|
Reactivity |
0 |
|
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|
Test |
Specification |
| Assay (GC) | Min. 99.9% |
| UV Cut-off | 263 nm |
| MAXIMUM LIMITS | |
| Ultraviolet Absorbance (1 cm cell vs. water, N2 purged): | |
| |l(nm)|335|280|275|270|263 | |
| |Limit|0.01|0.10|0.15|0.30|1.00 | |
| Color (APHA) | 10 |
| Evaporation Residue | 5 ppm |
| Water | 0.05% |
|
UPS limit |
150 lb |
|
Storage Information |
LIGHT SENSITIVE, HYGROSCOPIC: Keep tightly closed in light-resistant containers. |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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