Labsa acid slurry

Labsa acid slurry reference image:

Labsa acid slurry

Labsa acid slurry (linear Alkylbenzenesulfonic Acid) alias: dodecyl benzenesulfonic acid, fraction C18H30O3S, fraction 326.49, brown viscous liquid, organic weak acid; Has a certain corrosive, strong irritation to the skin and eyes, soluble in water, dilute with water to produce heat; Insoluble in general organic solvents, mainly used as detergent raw materials.

Physicochemical property

Properties: Brown viscous liquid, organic weak acid; It is corrosive and has strong irritation to the skin and eyes.

Relative density (g/mL,20/4℃) : 1.05

Melting point (oC) : 10

Boiling point (oC, atmospheric pressure) : 315

The relative density (20℃) is 1.05

Viscosity: 900mpa·s

Solubility: dissolve in water, dilute with water to produce heat; Insoluble in common organic solvents.

Storage method

Store in a cool, dry place.

Synthesis method

Labsa acid slurry by condensation of 1-chloroalkyl or α-olefin with benzene. Dodecyl benzene is sulfonated with reagents such as sulfur trioxide or fuming sulfuric acid.

Safety information

Safety Note: S16: Keep away from fire.

S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical attention.

S45: If you have an accident or feel unwell, go to the doctor immediately for help (it is recommended to bring the product container label).

S36/37/39: Wear appropriate protective clothing, gloves and use protective glasses or face mask.

Dangerous goods mark: corrosive substance

Hazard code: R10: flammable.

R22: Harmful to swallow.

R34: Can cause burns.

Dangerous Goods Transport Number: UN2584/2924