dimethyl sulfoxide dmso glass bottle 500ml STANLAB

DESCRIPTION

Dimethyl sulfoxide is a substance derived from wood and produced during the production of industrial paper. This substance has strong antioxidant properties. It is an organic sulfur compound used as an analytical reagent and as a chemical solvent in applications such as chromatography and spectroscopy.

INGREDIENTS
DMSO (dimethyl sulfoxide).

Form: liquid
Color: colorless
Odor: sulfurous
pH value: not applicable
Melting point: 18.5 °C
Boiling point: 189 °C
Flash point: 87 °C (closed cup)
Flammability: flammable product (when hot)
Explosion limits:
lower - 2.6% (V)
upper - 28.5% (V)
Vapor pressure: 0.556 hPa at 20 °C; 4 hPa 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): starklogKow: -1.35
Autoignition temperature: 300 -302 °C
Thermal decomposition: over 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 not volatile)
Absolute refractive index (20°C): 1.4785

STORAGE
Store in a cool, dry place.

Not microbiologically tested.