Nonylphenol Ethoxylate
Whatsapp Order
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.
Description
Table of Contents
Toggle
Nonylphenol Ethoxylate
Primary Uses
- Industrial Cleaning and Detergents
- Acts as a powerful emulsifier and wetting agent in heavy-duty cleaners and degreasers.
- Used in metal cleaning and surface preparation to remove oils, greases, and soils.
- Textile Processing
- Employed as a detergent and wetting agent in scouring and bleaching operations.
- Helps in dye penetration and uniform application of textile chemicals.
- Paints and Coatings
- Functions as an emulsifier and dispersant to stabilize pigment dispersions.
- Improves flow and leveling in water-based paints and coatings.
- Agricultural Formulations
- Used in pesticide formulations as a surfactant to enhance spray coverage and adhesion.
Secondary Uses
- Oil Recovery and Drilling Fluids
- Utilized as a surfactant to improve oil displacement and emulsification in enhanced oil recovery processes.
- Leather Processing
- Assists in degreasing and wetting during leather manufacture.
- Paper Industry
- Used as a dispersing agent to improve fiber treatment and retention.
- Cosmetics and Personal Care (Limited)
- Occasionally found in formulations where strong emulsification is needed, but usage is declining due to environmental concerns.
KEY PRODUCT FEATURES
Key Attributes
Basic Identification Attributes
- Chemical Name (IUPAC): Nonylphenol ethoxylate (average EO = 9)
- Common/Trade Name: NPE9, Nonylphenol Ethoxylate 9
- CAS Number: 127087-87-0 (varies by exact EO chain length)
- HS Code: 3402.19.00 (Other non-ionic surface-active agents)
- Synonyms: NPE-9, Nonylphenol polyethylene glycol ether
Physical & Chemical Properties
- Physical State: Clear to pale yellow liquid
- Odor: Mild phenolic odor
- pH (1% solution): 6.0 – 8.0
- Solubility: Miscible with water and organic solvents
- Density: Approx. 1.05 – 1.07 g/cm³
- Cloud Point: Typically 60–70°C (depends on formulation)
Safety & Hazard Attributes
- GHS Classification: May cause skin and eye irritation
- Toxicity: Moderate; avoid prolonged exposure
- Environmental Concerns: Classified as a hazardous pollutant in some regions due to persistence and endocrine disruption potential
Storage & Handling Attributes
- Storage Conditions: Store in cool, dry place, away from heat and direct sunlight
- Container Type: Supplied in plastic drums or containers
- Shelf Life: 12 – 24 months under proper storage
- Handling Precautions: Use protective gloves and goggles; avoid inhalation and prolonged skin contact
Regulatory & Compliance Attributes
- Restricted or banned in some countries due to environmental toxicity and persistence
- Subject to regulations such as REACH (EU) and TSCA (USA) with use restrictions or phase-outs
- Compliance with industrial chemical standards when used under regulation
Environmental & Health Impact
- Biodegradability: Slowly biodegradable; breakdown products may be persistent
- Ecotoxicity: High toxicity to aquatic organisms; bioaccumulative potential in some breakdown products
- Bioaccumulation: Possible concern with degradation products (nonylphenol)
- Carcinogenicity/Mutagenicity: Not classified as carcinogenic but considered an endocrine disruptor
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- PPE Required: Gloves, safety goggles, and protective clothing recommended
- Handling Guidelines: Use in well-ventilated areas; avoid release to the environment
- Storage Measures: Keep containers tightly closed; prevent spills and leaks
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if breathing difficulty occurs
- Skin Contact: Wash thoroughly with soap and water; seek medical help if irritation persists
- Eye Contact: Rinse immediately with water for 15 minutes; consult a physician if irritation continues
- Ingestion: Rinse mouth; do not induce vomiting; seek medical advice promptly
Firefighting Measures
- Fire Hazards: Combustible liquid; avoid open flames and sparks
- Extinguishing Media: Foam, dry chemical, CO₂, or water spray
- Special Precautions: Use self-contained breathing apparatus and protective clothing
- Hazardous Combustion Products: Carbon oxides, nitrogen oxides, phenolic compounds
Related products
Activated Carbon
Activated carbon is a highly porous, adsorptive material processed to have an exceptionally large surface area (typically 500-1500 m²/g) through thermal or chemical activation of carbon-rich source materials. This versatile adsorbent exists in powdered (PAC), granular (GAC), pelletized, and extruded forms, with pore structures specifically engineered for different applications ranging from water purification to gas treatment. Its extended surface area and complex pore network (micropores <2nm, mesopores 2-50nm, macropores >50nm) enable superior physical adsorption of contaminants through van der Waals forces, as well as chemical interactions with surface functional groups.
Bronopol
Bronopol (2-Bromo-2-nitropropane-1,3-diol) is a water-soluble, white crystalline powder or granules with a slight odor. It is a synthetic antimicrobial agent widely used as a preservative in personal care products, pharmaceuticals, cosmetics, and industrial applications. Bronopol exhibits broad-spectrum bactericidal and fungicidal activity, making it effective against a wide range of microorganisms. It works by releasing active formaldehyde slowly, which disrupts microbial metabolism and reproduction.
Busan
Busan is a brand name associated with a comprehensive range of specialty chemicals, primarily including surfactants, dispersants, and performance additives. These products are engineered to optimize the properties of coatings, paints, inks, adhesives, and other industrial formulations. Busan specialty chemicals enhance formulation stability, improve pigment dispersion, control rheology, and boost wetting and flow characteristics, leading to superior application and end-use performance. Designed for versatility and efficiency, Busan products are widely used across the coatings, printing, plastics, and chemical manufacturing industries.
Cupric Sulphate Anhydrous
Cupric Sulphate Anhydrous (Copper(II) sulfate, anhydrous form) is a blue to green crystalline powder that is highly soluble in water. It is an inorganic compound consisting of copper, sulfur, and oxygen with the formula CuSO₄. Unlike its hydrated counterpart (CuSO₄·5H₂O), the anhydrous form contains no water molecules. It is widely used in agriculture, industry, and chemical manufacturing due to its fungicidal, algicidal, and chemical reactivity properties. The compound serves as a precursor to many copper salts and catalysts.
Hydrazine Food Grade
Hydrazine Food Grade is a high-purity form of hydrazine (N₂H₄), a highly reactive, colorless, and fuming liquid with a pungent ammonia-like odor. It is a powerful reducing agent and chemical intermediate widely used in industrial applications. The food-grade specification ensures purity and controlled impurity levels suitable for limited and specialized food industry uses, primarily as a processing aid or sterilizing agent. Hydrazine exhibits strong nucleophilic and reducing properties, enabling various chemical transformations and sterilization processes.
Nyclone( Chlorine)
Product Description
Nyclone is a high-purity chlorine-based chemical used primarily as a disinfectant and bleaching agent. It delivers effective sanitization in water treatment, industrial cleaning, and chemical manufacturing. Known for its strong oxidizing properties, Nyclone (Chlorine) is widely applied to control microbial contamination, remove stains, and support various chemical synthesis processes.Sodium Metabisulphite
Sodium Metabisulphite is a white crystalline powder widely used as an antioxidant, disinfectant, and preservative. It dissolves readily in water, releasing sulfur dioxide, which acts as a powerful antimicrobial and antioxidant agent. This chemical finds broad applications in food processing, water treatment, pharmaceuticals, and industrial manufacturing to prevent spoilage, control microbial growth, and protect equipment from corrosion.
Sodium Sulphide
Sodium Sulphide (Na₂S) is a yellow to red-yellow crystalline solid or powder with a characteristic odor of hydrogen sulfide. It is highly soluble in water, forming strongly alkaline solutions. This 25kg packaged product is widely used in the chemical, leather, pulp and paper, and textile industries as a reducing agent, sulfur donor, and in flotation processes. Due to its strong reducing properties and reactivity, it must be handled with care under proper safety measures.