Dimetylsulfoxid, dehydrerad (högst 0,03% H2O) ≥99.5%, AnalaR NORMAPUR® analytiskt reagens

Leverantör: VWR Chemicals

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

23500.297EA 1325 SEK
23500.297 23500.322 23500.260 23500.460
Dimetylsulfoxid, dehydrerad (högst 0,03% H2O) ≥99.5%, AnalaR NORMAPUR® analytiskt reagens
Dimetylsulfoxid
Formel: (CH₃)₂SO
MW: 78,14 g/mol
Kokpunkt: 189 °C (1013 hPa)
Smältpunkt: 18,5 °C
Densitet: 1,101 g/cm³ (20 °C)
Flampunkt: 87 °C
Storage Temperature: Omgivande
MDL Number: MFCD00002089
CAS nummer: 67-68-5
EINECS: 200-664-3
REACH: 01-2119431362-50
Merck Index: 13,03285
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Specifikation testresultat

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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