Methyl Sulfoxide; DMSO
Suitable for ultraviolet spectrophotometry or general use.
|
Chemical Formula |
C2H6OS |
|
Molecular Weight |
F.W. 78.13 |
|
CAS # |
67-68-5 |
|
Safety Information |
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|
Health Hazard |
1 |
|
Fire Hazard |
2 |
|
Reactivity |
0 |
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Test |
Specification |
| Assay [(CH3)2SO; by GC] | Min. 99.9% |
| Appearance | Clear, colorless liquid |
| MAXIMUM LIMITS | |
| Ultraviolet Absorbance (1 cm cell vs. Water): | |
| |l(nm)|263|270|290|310|330|350-400 | |
| |Limit|1.0|0.40|0.18|0.10|0.02|0.01 | |
| Residue after Evaporation | 5 ppm |
|
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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