Technical Data Sheet
Dimethyl sulphoxide (DMSO), 100 ml, glass
Molar mass (M) 78,13 g/mol
Density (D) 1,1 g/cm³
Boiling point (bp) 189 °C
Flash point (flp) 87 °C
Melting point (mp) 18,5 °C
WGK 1
CAS No. 67-68-5
EG-Nr. 200-664-3
€22.05/Pack Qty.
excl. VAT. | 100 ml per Pack Qty.
Art. No. 250N.1
Product details
Dimethyl sulphoxide (DMSO) ≥99,9 %, Ph. Eur., USP
- Subtotal: 0.00
| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 250N.1 | 100 ml | glass |
€22.05 |
|
|
| 250N.2 | 500 ml | glass |
€55.80 |
|
|
| 250N.3 | 1 l | glass |
€99.45 |
|
|
| 250N.4 | 2.5 l | glass |
€188.15 |
|
|
| 250N.5 | 5 l | plastic |
€353.70 |
|
|
| 250N.6 | 10 l | plastic |
€665.45 |
|
|
| 250N.7 | 25 l | plastic |
€1,494.25 |
|
|
|
In stock
Available (note delivery time)
In procurement
No longer available
Delivery date currently unknown
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- Subtotal: 0.00
Downloads / MSDS
General information
Carl ROTH offers a wide range of solvents that have been tested according to the monographs of Ph. Eur. (European Pharmacopoeia), USP (United States Pharmacopeia), BP (British Pharmacopoeia) or DAB (German Pharmacopoeia) and fulfil the respective monograph.
Certificates of Analysis
Guarantee analysis
| Assay | ≥99.9 % |
| Identity | complies |
| Acidity | complies |
| Refractive index (20 °C) | 1.478-1.480 |
| Refractive index (20 °C) | 1.4755-1.4775 |
| Density (d 20 °C/20 °C) | 1.100-1.104 |
| Density (d 25 °C/25 °C) | 1.095-1.101 |
| Solidification point | ≥18.3 °C |
| Related substances (total) | ≤0.1 % |
| Unspecified related substances (each) | ≤0.1 % |
| Water (KF) | ≤0.1 % |
| Evaporation residue | ≤0.01 % |
| Absorbance | |
| 275 nm | ≤0.2 |
| 285 nm | ≤0.2 |
| 295 nm | ≤0.2 |
| Absorption ratio | |
| 285/275 nm | ≤0.65 |
| 295/275 nm | ≤0.45 |
| Absorbance | |
| 270-350 nm | complies |
| Note: Product may crystallise. It can be liquefied by heating in a water bath to max. 40 °C. | |