Dimethyl sulphoxide, tested according to Ph. Eur., Riedel-de Haën™
Supplier: Honeywell Chemicals
Synonyms:
DMSO
, Methyl sulphoxide
39291-100MLEA
251.15
EUR
39291-100ML
Dimethyl sulphoxide, tested according to Ph. Eur., Riedel-de Haën™
Dimethyl sulphoxide
Formula:
(CH₃)₂SO MW: 78,14 g/mol Boiling Pt: 189 °C Melting Pt: 18,5 °C Density: 1,104 g/cm3 Flash Pt: 87 °C Storage Temperature: Ambient |
MDL Number:
MFCD00002089 CAS Number: 67-68-5 EINECS: 200-664-3 Merck Index: 13,03285 |
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Specification Test Results
Identity (IR) | complying |
Density (D 20/20) | 1.100 - 1.104 |
Refractive index (n 20/D) | 1.478 - 1.479 |
Congealing - Freezing Point | min. 18.3 °C |
Water (Karl Fischer) | max. 0.2 % |
Acidity | complying |
Absorbance at 295 nm | max. 0.20 |
Absorbance at 285 nm | max. 0.20 |
Absorbance at 275 nm | max. 0.30 |
Absorption curve | complying |
Related substances (GC) | complying |
Residual solvents | complying |
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