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Dimetilsolfossido, anidro (max. 0,03% H2O) ≥99.5%, AnalaR NORMAPUR® per analisi

Fornitore: VWR Chemicals

Synonyms: Methanesulphinylmethane, Methyl sulphoxide, Dimethyl(oxido)sulphur, DMSO

23500.297EA 118 EUR
23500.297 23500.322 23500.260 23500.460
Dimetilsolfossido, anidro (max. 0,03% H2O) ≥99.5%, AnalaR NORMAPUR® per analisi
Dimetilsolfossido
Formula: (CH₃)₂SO
Peso molecolare: 78,14 g/mol
Punto di ebollizione: 189 °C (1013 hPa)
Punto di fusione: 18,5 °C
Densità: 1,101 g/cm³ (20 °C)
Flash Pt: 87 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00002089
CAS Number: 67-68-5
EINECS: 200-664-3
REACH: 01-2119431362-50
Merck Index: 13,03285
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Risultati del test di specificazione

Assay Min. 99.5 %
IR Spectrum Passes test
Substances coloured by H2SO4 Passes test
Acidity Max. 0.0002 meq/g
Alkalinity Max. 0.0002 meq/g
Colouration Max. 10 APHA
Melting point Min. 18 °C
Evaporation residue Max. 10 ppm
Heavy metals (as Pb) Max. 1 ppm
Water Max. 0.03 %
Al (Aluminium) Max. 0.2 ppm
Ba (Barium) Max. 0.02 ppm
Ca (Calcium) Max. 0.5 ppm
Cd (Cadmium) Max. 0.05 ppm
Co (Cobalt) Max. 0.02 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.02 ppm
Fe (Iron) Max. 0.1 ppm
K (Potassium) Max. 0.1 ppm
Mg (Magnesium) Max. 0.05 ppm
Mn (Manganese) Max. 0.02 ppm
Na (Sodium) Max. 5 ppm
Pb (Lead) Max. 0.05 ppm
Sn (Tin) Max. 0.1 ppm
Sr (Strontium) Max. 0.02 ppm
Zn (Zinc) Max. 0.1 ppm

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