Sulfonic acids, petroleum, sodium salts CAS#68608-26-4

Sulfonic acids, petroleum, sodium salts CAS#68608-26-4

Sulfonic acids, petroleum, sodium salts CAS#68608-26-4

Excellent Anti-Rust Performance: Provides effective rust protection, making it suitable for metal anti-rust oils and greases.


High Water Solubility: Dissolves readily in water, supporting convenient formulation and use in various industrial applications.


Effective Emulsifying Properties: Functions as an anionic surfactant with excellent emulsifying performance for industrial formulations.


Versatile Industrial Applications: Suitable for textile printing and dyeing auxiliaries, liquid detergents, vinyl chloride polymerization emulsifiers, and metal corrosion protection products.

Quality Assurance

Rigorous quality control and full regulatory compliance assured.

Sustainable Development

Sustainable processes cut waste, lower emissions, and save costs.

Specialty Solutions

Tailored fine chemicals that enhance efficiency and outcomes.

Chemical Manufacturer

A trusted manufacturer capable of stable, high-volume production and supply.

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Product Description

Product Description-Sulfonic acids, petroleum, sodium salts CAS#68608-26-4


Sodium petroleum sulfonate (also called sodium alkane sulfonate or T702 rust inhibitor) is a sulfonate-based anionic surfactant with the general formula RSO₃Na, where R represents C14–C18 alkyl groups. Varying in color from orange-yellow to black depending on raw materials, this viscous liquid features a density of 1.09 g/cm³, good water solubility and reliable emulsifying and anti-rust performance, and is widely applied in textile printing and dyeing auxiliaries, liquid detergents, emulsifiers for vinyl chloride polymerization, and metal rust-preventive oils and greases.

Product Applications-Sulfonic acids, petroleum, sodium salts CAS#68608-26-4


It provides good lubrication and rust prevention with low corrosivity to non-ferrous metals and minimal skin irritation, making it suitable as an emulsifier, lubricant and auxiliary rust inhibitor for metalworking fluids. Additionally, it serves as a stabilizer, detergent, processing aid and dispersant, and is widely used across petroleum extraction, textile processing and dyeing, pharmaceutical and chemical synthesis industries.

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Product Data

Chemical Properties-Sulfonic acids, petroleum, sodium salts CAS#68608-26-4



Boiling point

1042.61℃[at 101 325 Pa]

vapor pressure

0Pa at 25℃

Water Solubility

0.065ng/L at 25℃

LogP

22.12 at 25℃

EPA Substance Registry System

Petroleum sulfonic acids, sodium salts (68608-26-4)



Safety Information-Sulfonic acids, petroleum, sodium salts CAS#68608-26-4



TSCA

TSCA listed


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