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Sulphonic Acid (LABSA)
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.
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).
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
- 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.
Concrete & cabro stain cleaner
Concrete & Cabro Stain Cleaner is a specialized, acidic cleaning formulation designed to remove stubborn stains, discoloration, and mineral deposits from concrete surfaces and cabro paving blocks (interlocking pavers). It is typically a liquid concentrate that works by chemically dissolving and lifting embedded grime, organic growth, and inorganic salts. This product is intended for heavy-duty industrial, commercial, and residential exterior cleaning and is not suitable for use on sensitive surfaces like marble, limestone, or certain metals, or for general household cleaning.
Emulsifier ( Emulgator) NP-9
Emulsifier ( Emulgator) NP-9 is a nonionic surfactant belonging to the family of Nonylphenol Ethoxylates (NPEs), specifically with an average of 9 ethylene oxide (EO) units. It is widely used as an effective emulsifying, wetting, dispersing, and solubilizing agent. NP-9 is typically a pale yellow to amber viscous liquid, soluble in water and various organic solvents. It is valued for its strong emulsifying ability to stabilize oil-in-water (O/W) and water-in-oil (W/O) emulsions, excellent detergency, and good compatibility with other surfactants and formulation ingredients. NP-9 is commonly employed in industrial, agricultural, cosmetic, pharmaceutical, and cleaning applications.
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.
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.
Nonylphenol Ethoxylate
Nonylphenol Ethoxylate is a non-ionic surfactant belonging to the alkylphenol ethoxylate family, characterized by an average of 9 ethylene oxide units. It is widely used as a detergent, emulsifier, dispersant, and wetting agent in various industrial and commercial applications. NPE9 offers excellent cleaning power, low foaming properties, and good compatibility with other surfactants, making it a versatile ingredient in formulations such as textile processing, paints, coatings, and metal treatment.
Sodium Lauryl Ether Sulphate
Sodium Lauryl Ether Sulphate (SLES) is a versatile anionic surfactant commonly used in personal care, household, and industrial cleaning products. It is a clear to slightly yellow viscous liquid or powder derived from ethoxylated lauryl alcohol and sulfuric acid, neutralized with sodium hydroxide. SLES is valued for its excellent foaming, cleansing, and emulsifying properties. It is biodegradable and widely accepted for use in cosmetic and cleaning formulations, providing mildness and effective removal of dirt and oils.
