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CALSOFT® LAS-99

68081-81-2
Alkylbenzene sulfonic acid

CALSOFT® LAS-99 is an anionic surfactant in its acid form based on linear alkylbenzene sulfonic acid (LABSA), with a minimum active content of 97%. It is characterized by its high purity, elevated activity, and excellent detergent performance, resulting from a sulfonation process that preserves key properties such as foam generation, wetting ability, and low color.

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Technical specifications

For more information on safety and handling, as well as environmental data, please refer to the CALSOFT® LAS-99 Safety Data Sheet.

Appearance (25 °C)

Brown viscous liquid

Active (ƒ 320), wt.%

> 97.0

Unsulfonated material, wt.%

< 1.5

Sulfuric acid, wt.%

< 1.5

Water content, wt.%

< 0.75

Color (5% active solution, #42 filter, 40 mm), Klett

< 50

pH (4% solution)

< 2

Equivalent weight, g/eq

288 – 315

Viscosity (25 °C), cPs

< 1500

Density, lb/gal

8.81

Freezing point, °C

< -20

Shelf life

2 years

Industries

Polymerization and Coating

Functional properties

  • Surfactant

Applications

  • High degreasing power
  • Additive for laundry products
  • Dishwashing
  • Car wash
  • Kitchen
  • Bathrooms
  • Heavy-duty cleaning and degreasing formulations

Commercial presentation

Steel drums

450 Lb.

Polyethylene drums

480 Lb.

Polyethylene containers

2300 Lb.

Store in 316 stainless steel or acid-resistant tanks. Do not store with strong oxidizing agents.

Sample request

Samples of 100-200 ml available for technical evaluation in the laboratory.

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