Sulphonic Acid (LABSA)
Whatsapp Order
Sulphonic Acid, commonly known as Linear Alkyl Benzene Sulphonic Acid (LABSA) 90%, is a high-quality anionic surfactant widely used as a key raw material in the detergent and cleaning products industry. It is produced by sulfonation of linear alkyl benzene, resulting in a biodegradable, highly effective wetting and foaming agent. The 90% concentration grade offers excellent performance in formulation of powders, liquids, and specialty detergents.
Description
Table of Contents
Toggle
Sulphonic Acid (LABSA)
Primary Uses
- Detergent Industry
- Surfactant Base: Principal ingredient in manufacturing laundry detergents, dishwashing liquids, and household cleaners.
- Cleaning Agent: Provides excellent foaming, emulsification, and dirt removal properties.
- Formulation Aid: Enhances dispersion and solubility of other detergent components.
- Industrial Cleaning
- Degreasing Agent: Used in industrial and institutional cleaning formulations for heavy-duty degreasing.
- Emulsifier: Facilitates emulsification of oils and greases in cleaning applications.
Secondary Uses
- Textile Industry
- Wetting Agent: Improves wetting, scouring, and dyeing processes.
- Emulsifier: Assists in emulsifying oils and waxes during fabric treatment.
- Leather Industry
- Cleaning Agent: Used in soaking and tanning processes for leather preparation.
- Agricultural Sector
- Adjuvant: Enhances the effectiveness of pesticide formulations by improving spreading and adherence.
- Cosmetics & Personal Care
- Surfactant: Used in low concentrations in some personal care formulations like shampoos and bath products (subject to regulatory approval).
KEY PRODUCT FEATURES
1. Basic Identification Attributes
- Chemical Name (IUPAC): Linear Alkyl Benzene Sulphonic Acid
- Common/Trade Name: Sulphonic Acid (LABSA) 90%
- CAS Number: 68855-43-4
- HS Code: 3402.13.00
- Synonyms: LABSA, Linear Alkylbenzene Sulfonic Acid
2. Physical & Chemical Properties
- Physical State: Viscous, yellowish to brown liquid
- Color & Odor: Amber to brown; characteristic sulfurous odor
- pH (10% solution): 1-3 (strongly acidic)
- Solubility: Miscible with water; insoluble in hydrocarbons
- Density: Approx. 1.18 g/cm³
- Active Matter Content: 90%
3. Safety & Hazard Attributes
- GHS Classification: Corrosive to skin and eyes; causes severe burns
- Toxicity: Moderate acute toxicity; handle with care
- Exposure Limits: No specific occupational limits; use protective measures
4. Storage & Handling Attributes
- Storage Conditions: Store in tightly sealed containers in a cool, dry, well-ventilated area away from incompatible materials such as alkalis
- Container Type: HDPE drums or tanks
- Shelf Life: 12 months under proper storage conditions
- Handling Precautions: Use protective gloves, goggles, and acid-resistant clothing; avoid inhalation of vapors
5. Regulatory & Compliance Attributes
- Complies with international chemical safety regulations (REACH, OSHA, GHS)
- Manufactured under Good Manufacturing Practices (GMP) for chemical production
- Suitable for use in formulations complying with environmental regulations
6. Environmental & Health Impact
- Biodegradability: Readily biodegradable under aerobic conditions
- Ecotoxicity: Toxic to aquatic organisms; avoid release to waterways
- Bioaccumulation: Not significant
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- PPE Required: Acid-resistant gloves, goggles, face shield, and protective clothing
- Handling Guidelines: Use adequate ventilation; avoid skin and eye contact
- Storage Measures: Keep containers tightly closed and away from bases and oxidizers
First Aid Measures
- Inhalation: Move to fresh air; seek immediate medical attention if respiratory irritation occurs
- Skin Contact: Immediately flush skin with plenty of water for at least 15 minutes; remove contaminated clothing; seek medical help
- Eye Contact: Rinse cautiously with water for at least 15 minutes; seek urgent medical attention
- Ingestion: Do not induce vomiting; rinse mouth and seek immediate medical assistance
Firefighting Measures
- Fire Hazards: Non-flammable but may decompose on heating producing toxic fumes
- Extinguishing Media: Use water spray, foam, or dry chemical extinguishers
- Hazardous Combustion Products: Sulfur oxides and other toxic gases
Related products
Ammonia solution
Ammonia solutions, often referred to as aqueous ammonia or ammonium hydroxide, are clear, colorless liquids consisting of ammonia gas dissolved in water. The concentration of ammonia in these solutions typically ranges from 5% to 35% by weight. Ammonia solutions possess a pungent odor characteristic of ammonia gas and are alkaline with a pH typically between 11 and 12.5. This solution is widely used across various industries due to its excellent cleaning properties, reactivity, and role as a nitrogen source.
Basic Laundry Detergent
Basic Laundry Detergent is a cleaning agent formulated primarily for washing textiles such as clothes, linens, and other fabrics. It typically contains surfactants, builders, enzymes, and other additives that work synergistically to remove dirt, stains, and odors from fabrics. Designed for household and industrial use, laundry detergents help restore fabric cleanliness and freshness while maintaining fiber integrity. Basic laundry detergents can be in powder, liquid, or tablet form, and are formulated to perform in various water hardness conditions and temperatures.
Diethanolamine
Diethanolamine is a colorless to pale yellow, viscous liquid with a mild ammonia-like odor. It is a secondary amine and diol, widely used in various industrial, pharmaceutical, and cosmetic applications. DEA is highly soluble in water and many organic solvents. It acts as an intermediate in the synthesis of surfactants, emulsifiers, corrosion inhibitors, and pharmaceuticals. It is valued for its alkalinity, emulsifying properties, and ability to form stable complexes with fatty acids.
Fatty Acid
Fatty acids are a group of carboxylic acids consisting of long aliphatic chains, which can be either saturated or unsaturated. They are typically derived from natural fats and oils through hydrolysis or saponification and appear as colorless to pale yellow liquids or solids depending on the chain length and degree of saturation. Fatty acids are fundamental building blocks in biochemistry and industrial chemistry, serving as raw materials in the manufacture of soaps, detergents, lubricants, cosmetics, plastics, and food additives. Their amphiphilic nature—containing both hydrophilic (carboxyl group) and hydrophobic (alkyl chain) components—makes them versatile for various chemical and industrial applications.
Hypro
Hypro is a high-quality, non-ionic, water-soluble cellulose ether used primarily as a thickening, suspending, and stabilizing agent. It is derived from cellulose and chemically modified to achieve excellent water retention, rheological control, and film-forming properties. Hypro 88 is widely valued in industries such as construction, paints and coatings, adhesives, pharmaceuticals, and personal care for its ability to enhance texture, improve workability, and stabilize formulations.
Labsa
Labsa Ufacid, also known as Ufacid 90%, is a highly concentrated anionic surfactant widely used in the detergent and cleaning industries. It is a viscous, oily liquid or semi-solid with strong acidic properties and excellent surface-active capabilities. Labsa 90% acts as a primary raw material for manufacturing laundry detergents, dishwashing liquids, and industrial cleaners due to its excellent foaming, wetting, and emulsifying properties. It is valued for its strong cleaning power and compatibility with various formulations.
Marlophen NP9
Marlophen NP9 is a nonionic surfactant based on alkylphenol ethoxylates, widely used as a wetting agent, emulsifier, and detergent in various industrial and agricultural applications. It offers excellent compatibility with a range of chemicals and demonstrates strong emulsifying and dispersing properties. Marlophen NP9 enhances the performance of formulations such as pesticides, cleaning agents, and textile auxiliaries by improving spreading, penetration, and stability. It is valued for its ability to reduce surface tension and increase solubility of active ingredients in aqueous systems.
Mono Ethanol Amine
Mono Ethanol Amine (MEA) is a clear, colorless, hygroscopic liquid with an ammonia-like odor. It is an organic chemical compound combining both amine and alcohol functional groups. MEA is widely used as a versatile chemical intermediate and is especially important in gas treatment, detergents, and chemical manufacturing due to its alkalinity and solubility in water and organic solvents.

Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders