DIMETHYLSULPHOXIDE (DMSO) PURE PA /250ml/

Substance name:  DIMETHYLSULPHOXIDE (DMSO)

• Chemical formula:  C2H6OS

• CAS number:  67-68-5

• EC number:  200-664-3

• Synonyms:  DMSO

PROPERTIES

• Form: liquid

• Color: colorless

• Smell: 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)

• 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 ethyl ether, alcohols, aromatic hydrocarbons

• Partition coefficient (n-octanol/water): logKow: -1.35

• Auto-ignition temperature: 300 -302°C

• 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

• Henry's constant: 868E-06 Pa*m3 (The substance is not volatile)

• Absolute refractive index (20°C): 1.4785

The substance is not classified as hazardous under the CLP Regulation. When used as intended, the product does not pose a threat to human health or safety.

Producer/Distributor:  PRZEDSIĘBIORSTWO PRZEMYSŁOWO HANDLOWE STANLAB LIMITED LIABILITY COMPANY