dimethyl sulphoxide 99% ar

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Description

Methyl sulfoxide; DMSO; Sulfinylbis(methane); Dimethyl sulfoxide; Sulfinylbismethane

CAS 67-68-5
Molecular Formula CH3SO.CH3
Molecular Weight 78.13
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Liquid Colour Clear Colorless
Odour Garlic-like odor Melting Point/ Freezing Point [°C] 16 – 19 °C
Auto-Ignition Temperature [°C] 215°C Flash Point [°C] 87 °C
Boiling Point [°C] 189 °C Evaporation Rate 4.3
Vapour Pressure [20°C] 0.55 hPa at 20 °C Vapour Density 2.7
Density [g/cm3] 1.1 g/cm3 Solubility in Water [% weight] Completely miscible
Partition Coefficient Log POW Octanol / Water at 20°C -2.03 Explosion Limits – Upper [%] 42%
Explosion Limits -Lower [%] 3.50%
Specifications
Appearance A clear colorless liquid Purity (By Gc) Min 99.0%
Weight/ Ml at 20°C 1.099 – 1.101 g/ml Freezing Point 18 – 18.4 °C
Refractive Index (20°C; 589 Nm) 1.478 – 1.479 Water (H2O) Max 0.1%
Non Volatile Matter Max 0.01% Copper (Cu) Max 0.0001%
Iron (Fe) Max 0.0001% Lead (Pb) Max 0.0001%
Dangerous Goods Information
UN Number – DG Class –

dimethyl sulphoxide 99% ar

$126.20

SKU C01049-00500-HS Category
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