How is Benzenesulphonic Acid used in laundry detergents?

It is typically converted into its salt form (like Sodium Benzenesulphonate) to act as a hydrotrope or surfactant, which helps break down surface tension and lift dirt and oils from fabrics.

Is Benzenesulphonic Acid safe for use in personal care formulations?

While the acid itself is a strong reagent, its derivatives are widely used in personal care for their excellent cleansing properties and safety profile once neutralized.

How should this product be stored to prevent degradation?

It is highly hygroscopic (absorbs moisture). It must be stored in a cool, dry place in tightly sealed, acid-resistant containers to prevent clumping and maintain its acidic strength.

Watch Video MSDS Specifications

Benzenesulphonic Acid | 98-11-3

Cas No :

98-11-3

Form :

Solid

Molecular Weight :

158.18 G/Mol

Molecular Formula :

C₆H₆O₃S

Boiling Point :

300 °C

Melting Point :

122 °C

Flash Point :

150 °C

Solubility :

Soluble In Water

Description :

Benzenesulphonic Acid: High-Performance Intermediate for Personal and Home Care

Benzenesulphonic Acid is a versatile organosulphur compound and a primary building block in the synthesis of high-efficiency surfactants. As a leading chemical distributor in India and an established global exporter, we supply premium-grade Benzenesulphonic Acid tailored for the personal and home care industries. Its role as a potent acid catalyst and precursor to widely used detergents makes it a fundamental reagent for manufacturers producing large-scale cleaning and hygiene solutions.

Commercial Applications & Industrial Use

Benzenesulphonic Acid is a critical feedstock, prized for its reactivity in creating stable, high-lathering surfactant systems.

Detergent & Soap Manufacturing: Serves as a key intermediate in the production of linear alkylbenzene sulphonate (LAS), the most widely used surfactant for laundry powders and liquid detergents.
Hydrotrope Production: Used to synthesize sodium and hydrotrope salts that increase the solubility of organic compounds in aqueous cleaning formulations.
Acid Catalyst: Acts as a reliable catalyst in esterification and condensation reactions for the production of specialty personal care esters and fragrances.
Textile Processing: Employed in the scouring and wetting of fibers to ensure uniform dye uptake and fabric softness.
Metal Cleaning & Plating: Integrated into industrial-strength home care cleaners to remove scale and prepare surfaces for specialized coatings.

Industrial Sourcing and Logistics

For manufacturers producing high-volume household detergents, the stability of surfactant precursors is essential for cost-effective production. As a trusted chemical manufacturer and supplier, we ensure our Benzenesulphonic Acid is handled with specialized corrosion-resistant logistics to maintain its chemical integrity. We offer bulk procurement with rapid delivery to industrial hubs in India and international destinations.

Visit our home page to browse our full inventory or explore our personal and home care category for finished surfactants and additives. For technical assistance on sulphonation ratios, visit our applications page.

Frequently Asked Questions (FAQ)

How is Benzenesulphonic Acid used in laundry detergents?
It is typically converted into its salt form (like Sodium Benzenesulphonate) to act as a hydrotrope or surfactant, which helps break down surface tension and lift dirt and oils from fabrics.
Is Benzenesulphonic Acid safe for use in personal care formulations?
While the acid itself is a strong reagent, its derivatives are widely used in personal care for their excellent cleansing properties and safety profile once neutralized.
How should this product be stored to prevent degradation?
It is highly hygroscopic (absorbs moisture). It must be stored in a cool, dry place in tightly sealed, acid-resistant containers to prevent clumping and maintain its acidic strength.