Ms.Linda Song
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Formula:(CH3)2SO
Grade: HPLC Grade
Model:4L Glass Bottle
Item Number:8068LC4000
Price:
4L HPLC Grade Dimethyl sulfoxide
CAS No: 67-68-5
Molecular formula: (CH3)2SO
Molecular weight: 78.13
Density(20): 1.101g/ml.
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TEST ITEMS |
SPECIFICATION |
|
|
Assay C2H6OS(by GC) , ω / % |
≥99.8 |
|
|
Density(20℃) , ρ / (g/mL) |
1.101 |
|
|
Residue on evaporation , ω / % |
≤0.0005 |
|
|
Water(by K-F) , ω / % |
≤0.05 |
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|
UV Absorbance (1cm cell vs. water) |
270nm |
1.00 |
|
280nm |
0.30 |
|
|
295nm |
0.10 |
|
|
350-400nm |
0.01 |
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Skype 