Nonylphenol Ethoxylates

What are Nonylphenol and Nonylphenol Ethoxylates?

Nonylphenol Ethoxylates are a series of non-ionic surfactants that include NP-4, NP-6, NP-9, NP-10, NP-20, NP-30, and so on.

Nonylphenol Ethoxylate (NPE) Molecular Formula: Mixture

Nonylphenol Ethoxylate (NPE) Molecular Weight: Mixture

Nonylphenol Ethoxylate (NPE) Chemical Name: Nonylphenol Ethoxylate

Nonylphenol Ethoxylate (NPE) CAS Number:

127087-87-0 (NP-6)

NPEs are known as general cleaning agents belonging to a larger group of compounds called Alkylphenol Ethoxylates (APEs). There are various Alkylphenol Ethoxylates (APEs) such as NPEs and Octylphenol Ethoxylates (OPEs). OPEs and NPEs are in the same chemical group and have similar properties.

NPEs are used more widely than Octylphenol Ethoxylates (OPEs). They are known to be more difficult to biodegrade than other cleaning agents.

NPEs are known as surfactants because they lower surface tension and concentrate at the interface between immiscible phases, such as water and oil on a surface, enabling the cleaning process.

Non-ionic surfactants rank second in industrial production, accounting for approximately 45%.

Nonylphenol (NP) and Nonylphenol Ethoxylates (NPEs) are the most commonly used group of non-ionic surfactants within the larger alkylphenol and alkylphenol ethoxylate family. NP and NPEs are produced in large quantities due to their widespread use in aqueous environments.

The main use of NP is in the production of NPEs.

Non-ionic surface active agents are also referred to as non-ionic surfactants. They are widely used in the production of cleaning chemicals. Their ability to perform many specific tasks in the manufacturing of cleaning agents makes Nonylphenol ethoxylates valuable in the production of these chemicals.

Non-ionic surfactants are highly compatible with other chemicals used in these formulations. Another advantage is that they can be highly diluted without losing their desired properties.

The most common Ethoxylate is NP-9. These belong to the Alkyl Phenol Ethoxylate group. Ethoxylates have been used as surfactants in the production of synthetic soaps for decades.

Non-ionic ethoxylated surfactants, i.e., alkyl phenol ethoxylates and fatty alcohol ethoxylates, are used extensively in industrial and consumer products.

The HPLC method is used for the analysis of surfactants.

Non-ionic surfactants generally do not precipitate in hard water. They are preferred over ionic surfactants, which are considered weaker cleaners.

What are the Physical and Chemical Properties of NP and NPEs?

Nonylphenol (NP) has moderate water solubility at room temperature. Nonylphenol (NP) has a moderate vapor pressure. It is a pale yellow viscous liquid. Nonylphenol Ethoxylates (NPEs) are clear to pale orange oily liquids or waxy solids. Nonylphenol Ethoxylates (NPEs) are chemically stable molecules and do not have a tendency to react.

The NP 10 (Nonylphenol 10) molecule has one hydrophilic end and one hydrophobic end. In Nonylphenol Ethoxylate (NPE), the hydrophilic end attracts water, while the hydrophobic end attracts oils, greases, and other non-polar molecules.

Density: 1.05 g/cm³ (average)

Melting Point: Information not available

Boiling Point: Information not available

Solubility: Insoluble in water; soluble in organic solvents.

How are Nonylphenol Ethoxylates (NPEs) produced from Nonylphenol (NP)?

Nonylphenol Ethoxylate (NPE) is obtained by reacting Nonylphenol (NP) with Ethylene Oxide under appropriate conditions.

They can also be formed through the degradation of Alkylphenol Polyethoxylates.

What are the uses of Nonylphenol (NP) and Nonylphenol Ethoxylates (NPEs)?

• They have been used as surfactants in the chemical industry for over 50 years.
• NPEs are used in the textile processing industry and in pulp processing.
• Nonylphenol Ethoxylates (NPEs) are used in paints, resins, and protective coatings, in oil and gas recovery, and in steel manufacturing.
• Nonylphenol Ethoxylates (NPEs) are actively used in the formulation of pesticides and in power generation plants.
• Nonylphenol Ethoxylates (NPEs) are used in the manufacturing of various cleaning products.
• Nonylphenol Ethoxylates (NPEs) are also used in the production of degreasing chemicals and detergents.
• Nonylphenol Ethoxylates (NPEs) are also used for scouring fibers.
• NPEs are used in the manufacturing of some cosmetic products.
• The most important use of Nonylphenol (NP) is as an intermediate in the production of Nonylphenol Ethoxylates (NPEs). Nonylphenol (NP) is also reacted to form tris(4-nonyl-phenyl) phosphite (TNPP), an antioxidant used to protect polymers such as rubber, vinyl, polyolefins, and polystyrene. TNPP is also used as a stabilizer in food packaging.
• NPEs are used as wetting agents, emulsifying agents, and dispersing agents.
• Nonylphenol Ethoxylates (NPEs) are used as adjuvants in pesticide formulations in the agricultural sector.
• Nonylphenol Ethoxylates (NPEs) are good emulsifiers.
• Nonylphenol Ethoxylates are used in spermicides.

What Factors Affect Nonylphenol Ethoxylate Prices?

Nonylphenol Ethoxylate prices vary depending on the cost of the raw materials used in their production. As the cost of these raw materials increases, the price of Nonylphenol Ethoxylate also increases. Since it is the most commonly used chemical among non-ionic surfactants, market demand from industries like detergent manufacturing significantly impacts Nonylphenol Ethoxylate prices.

The price of non-ionic surfactants varies according to the application areas of Nonylphenol Ethoxylates. If high-purity Nonylphenol Ethoxylate is required, the price will be higher.