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Dimethylsulfoxid, dehydrated (max. 0.03% H₂O) ≥99.5%, AnalaR NORMAPUR® analytical reagent

Dodávateľ: VWR Chemicals

23500.260EA 56.66 EUR
23500.260 23500.460 23500.297 23500.322
Dimethylsulfoxid, dehydrated (max. 0.03% H₂O) ≥99.5%, AnalaR NORMAPUR® analytical reagent
Dimethylsulfoxid
Vzorec: (CH₃)₂SO
Mw: 78,14 g/mol
Teplota varu: 189 °C (1013 hPa)
Teplota tavenia: 18,5 °C
Hustota: 1,101 g/cm³ (20 °C)
Teplota vzplanutia: 87 °C
Skladovacia teplota: Ambient
Číslo MDL: MFCD00002089
Číslo CAS: 67-68-5
EINECS: 200-664-3
REACH: 01-2119431362-50
Merck Index: 13,03285
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Výsledky špecifikačného testu

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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