dimethyl sulfoxide dmso glass bottle 500ml STANLAB

DESCRIPTION

Dimethyl sulfoxide is a substance that comes from wood and is produced during the manufacture of industrial paper. This substance has powerful antioxidant properties. It is an organic sulfur compound used as an analytical reagent and as a chemical solvent, for example in chromatography and spectroscopy.

INGREDIENTS
DMSO (dimethyl sulfoxide).

Form: liquid
Color: colorless
Odour: sulphurous
pH value: not applicable
Melting point: 18.5°C
Boiling point: 189°C
Flash point: 87 °C (closed cup)
Flammability: combustible product (when hot)
Explosive Limits:
lower - 2.6% (V)
upper - 28.5% (V)
Vapor pressure: 0.556 hPa at 20 °C; 4hPa at 50°C; 20 hPa at 80°C; 49 hPa at 100 °C
Vapor density: 3.48 kg/m3
Relative vapor density: 2.7 (air = 1)
<strong> density (20 °C): 1104 kg/m3
Relative density (20 °C): 1.104 (water = 1)
solubility
in water: completely soluble at 20 °C; > 1000 g/l
in organic solvents: soluble in diethyl ether, alcohols, aromatic hydrocarbons
Partition coefficient (n-octanol / water): strong > logKow: -1.35
Auto-ignition temperature: 300-302℃
Thermal decomposition: above 190 °C
Dynamic viscosity (20 °C): 2.14 mPa * s
Explosive properties: not applicable
Oxidizing properties: not applicable
Surface tension (20°C): 43.5 mN/m
pKa: 35.1
Constant Henry's: 868E-06 Pa * m3 (The substance is non-volatile)
Refractive index absolute (20°C): 1.4785

STORAGE
Store cool and dry.

Not microbiologically tested.

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