Nonylphenol Ethoxylate 220kg

Nonylphenol Ethoxylate 220kg

Nonylphenol ethoxylate (NPE) is a surfactant compound that belongs to the family of alkylphenol ethoxylates. It is produced by ethoxylation, a process that involves adding ethylene oxide molecules to nonylphenol, resulting in a chain of ethylene oxide units attached to the nonylphenol core. The number of ethylene oxide units added can vary, resulting in different forms of NPEs with varying degrees of ethoxylation.

NPEs are commonly used in industrial and commercial applications as detergents, emulsifiers, wetting agents, and dispersants due to their excellent surfactant properties. They possess both hydrophilic (water-loving) and lipophilic (oil-loving) properties, making them effective in reducing surface tension, enhancing the mixing of oil and water, and improving the solubility of various substances.

However, it is important to note that NPEs have raised environmental concerns. They have been found to be persistent in the environment and can potentially bioaccumulate, leading to harmful effects on aquatic organisms and ecosystems. Due to their potential adverse impacts, the use of NPEs has been restricted or banned in certain regions, and alternative surfactants with lower environmental impact are being sought.



Nonylphenol ethoxylate (NPE) has been widely used in various industrial and commercial applications due to its surfactant properties. Some of the major or common uses of NPE include:

  1. Industrial Cleaning: NPEs have been utilized in industrial cleaning formulations, including degreasers, metal cleaners, and parts washers. Their ability to remove oil, grease, and other contaminants from surfaces makes them effective in industrial cleaning processes.
  2. Textile Processing: NPEs have been employed in textile processing, particularly in the textile dyeing and finishing stages. They aid in the dispersion and wetting of dyes and assist in the removal of excess dye from fabrics.
  3. Agrochemicals: NPEs have been used in the formulation of agricultural pesticides and herbicides to enhance the effectiveness of the active ingredients. They help in dispersing and spreading the chemicals on plants and improving their adhesion.
  4. Paper and Pulp Industry: NPEs have found applications in the paper and pulp industry as wetting agents, emulsifiers, and dispersants. They assist in the efficient mixing of pulp fibers, improve paper strength, and aid in the removal of ink during recycling processes.
  5. Paints and Coatings: NPEs have been utilized in the formulation of paints, coatings, and adhesives as surfactants. They improve the wetting and spreading properties of these products, enabling better coverage and adhesion to surfaces.
  6. Household and Institutional Cleaning Products: NPEs have been present in various household and institutional cleaning products, such as detergents, all-purpose cleaners, and degreasers. They help in the removal of dirt, stains, and grease from surfaces.


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Safety Guidelines

When using nonylphenol ethoxylate (NPE), it is important to observe certain precautions to ensure safety and minimize potential risks. Here are some precautions to consider:
  1. Follow Handling Instructions: Adhere to the manufacturer’s instructions and recommended handling procedures provided on the product label or safety data sheet (SDS). This includes information on proper storage, handling, and disposal practices.
  2. Personal Protective Equipment (PPE): Wear appropriate personal protective equipment, such as gloves, goggles or safety glasses, and protective clothing, when handling NPE. PPE can provide a barrier between your skin, eyes, and the chemical, reducing the risk of exposure.
  3. Ventilation: Ensure adequate ventilation in the working area to minimize inhalation of vapors or mists. If working in a confined space, use local exhaust ventilation or wear respiratory protection, if necessary.
  4. Avoid Contact with Skin and Eyes: Avoid direct skin contact with NPE. In case of accidental contact, promptly rinse the affected area with plenty of water. If NPE comes into contact with eyes, flush them thoroughly with water for at least 15 minutes and seek medical attention.
  5. Avoid Ingestion and Inhalation: Do not consume food, drink, or smoke in areas where NPE is being handled. Avoid inhaling mists or vapors generated by the chemical. If swallowed or inhaled, seek medical assistance immediately.
  6. Spill and Leak Response: In the event of a spill or leak, contain the material using appropriate measures (e.g., absorbents, barriers) to prevent further spread. Follow proper cleanup procedures and dispose of the waste according to local regulations.
  7. Environmental Considerations: Take precautions to prevent NPE from entering waterways or soil. Follow local environmental regulations for proper disposal and wastewater treatment, if applicable.
  8. Training and Awareness: Ensure that individuals handling NPE are trained in the safe handling procedures and are aware of the potential hazards associated with the chemical.

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