It is considered Sulfonic acid (LABSA) Sulfonic acid (LABSA) is one of the most important raw materials used in the manufacture of liquid and powder detergents, due to its high grease removal capacity, effective foaming properties, and economical cost. Sulfonic acid is widely used in local and global detergent factories, making it the backbone of any professional cleaning manufacturing process. What is sulfonic acid? Sulfonic acid […]

 What is sulfonic acid?

Sulfonic acid is a highly effective organic sulfur compound extracted from the reaction of Iklil Benzine with Sulfur trioxide In a process known as salfenation.
It is often used in concentrations ranging from 60%–90% Depending on the type of industry.

 Types of sulfonates used in the detergent industry

1) Transparent Salfonic

Light in color, viscous and clear in texture.

Used in high-end, premium cleaning products.

2) Dark salfonic

Dark brown color and thick, sticky consistency.

Most commonly used in economy and mid-range products.

3) Gaseous sulfonic acid – high concentration (96.6%+)

Very high concentration and exceptional purity.

Suitable for factories that require high performance.

 Basic properties of sulfonic acid

Brown or light yellow depending on the type.

A sticky substance with a uniform consistency.

Flammable and requires safe handling.

Reacts with alkalis and is highly sensitive to chlorine and oxygenated water.

Approximately one million times stronger than carboxylic acid.

Consisting of:
One sulfur atom – three oxygen atoms – alkyl group (R-SO3H)

 The most important uses of sulfonic acid

Sulfonic acid is used in a wide range of everyday products, most notably:

Manufacturing high-quality liquid soap.

Floor cleaners.

Laundry detergents (liquid and powder)

Dye and color fixative industry

Manufacturing of certain drugs such as sulfa drugs

Manufacturing of aromatic substances through sulfonation processes

 Why is sulfonic acid the basis of the detergent industry?

Because, quite simply:

✔ Powerfully dissolves fat
✔ Produces a stable, dense foam
✔ Easy to mix with other ingredients
✔ Safe when used correctly
✔ Affordable and widely available in the market
✔ Delivers powerful cleaning results in a short time

 Important warnings when handling sulfonic acid

Never mix with chlorine or oxygenated water.

It should be diluted gradually with water.

It is recommended to wear gloves and protective eyewear.

Store in tightly closed containers away from heat.