Dimethylsulfoxid, getrocknet (max. 0,03% H₂O) ≥99,5%, AnalaR NORMAPUR® analytisches Reagens

Lieferant: VWR Chemicals

Synonyms: DMSOMethylsulfinylmethan

23500.297EA 135 CHF
23500.297 23500.460 23500.260 23500.322
Dimethylsulfoxid, getrocknet (max. 0,03% H₂O) ≥99,5%, AnalaR NORMAPUR® analytisches Reagens
Dimethylsulfoxid
Formel: (CH₃)₂SO
MW: 78,14 g/mol
Siedepunkt: 189 °C (1013 hPa)
Melting Pt: 18,5 °C
Dichte: 1,101 g/cm³ (20 °C)
Flash-Pt: 87 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00002089
CAS-Nummer: 67-68-5
EINECS: 200-664-3
REACH: 01-2119431362-50
Merck Index: 13,03285
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Spezifikation Testergebnisse

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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