Dimethyl sulphoxide ≥99.9% ACS, Riedel-de Haën™
Supplier: Honeywell Research Chemicals
Warning
|
Synonyms:
Methanesulphinylmethane, Methyl sulphoxide, Dimethyl(oxido)sulphur, DMSO
472301-4X4L
472301-6X1L
BJ472301-4LCS
1843.2
USD
BJ472301-4L
BJ472301-1L
BJ472301-500ML
Dimethyl sulphoxide ≥99.9% ACS, Riedel-de Haën™
Dimethyl sulphoxide
ACS GENERAL USE SOLVENTS
- value priced solution for applications such as preparative-scale HPLC, cleaning and organic synthesis
- suitable for less demanding applications such as routine isocratic HPLC
- variations and decrease issues traceable to solvent contamination
- all solvents are tested to meet ACS general use specifications
DMSO has a relatively high melting point. It supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product. Suitable for general laboratory use.
Formula:
(CH₃)₂SO Boiling Pt: 189 °C (lit.) Melting Pt: 16 - 19 °C (lit.) Density: 1.10 g/mL(lit.) Flash Pt: 87 °C Storage Temperature: Ambient |
MDL Number:
MFCD00002089 CAS Number: 67-68-5 EINECS: 200-664-3 |
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Specification Test Results
Appearance | complying |
Assay (GC) | Min. 99.90 % |
Water (Karl Fischer) | Max. 0.1 % |
Non-volatile matter | Max. 0.01 % |
Acid (by titration) | Max. 0.001 meq/g |
IR spectrum | complying |
Refractive Index | n20/D 1.479 (lit.) |
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