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Emulsifier OP-10

Updated: 2026-07-15

Overview

Emulsifier OP-10 is a nonionic surfactant derived from nonylphenol and ethylene oxide. It is widely recognized for its emulsifying, dispersing, and wetting properties, making it a versatile additive in industrial and household applications. Due to its stability across a wide pH range, it is particularly valuable in formulations requiring long-term performance. The chemical is commonly used in textile processing, pesticide formulations, and cleaning products. Its ability to reduce surface tension and enhance solubility makes it indispensable in industries where uniform mixing of hydrophobic and hydrophilic substances is required.

Physical and Chemical Properties

乳化剂NP-10 非离子表面活性剂 OP-10 壬基酚聚氧乙烯醚山东三聚化工科技有限公司

Emulsifier OP-10 is a viscous liquid with a mild odor, typically colorless to pale yellow. It has a density of approximately 1.06 g/cm³ and is soluble in both water and organic solvents like ethanol and xylene. Its high boiling point (>200°C) ensures stability under elevated temperatures. The surfactant exhibits low foam generation, which is advantageous in applications where foam interference is undesirable. Its chemical stability under acidic and alkaline conditions further broadens its utility in diverse industrial processes.

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Main Applications

In the textile industry, Emulsifier OP-10 is used as a leveling agent and dye dispersant, ensuring even color distribution. It also serves as a key ingredient in pesticide formulations, where it enhances the adhesion and spread of active ingredients on plant surfaces. Household and industrial cleaning products leverage its emulsifying power to break down oils and greases. Additionally, it is employed in metal processing, latex production, and as a stabilizer in polymer emulsions.

Safety and Storage

NP-10乳化剂OP-10烷基酚聚氧乙烯醚 起泡剂厂家现货济南澳兴化工有限公司

While Emulsifier OP-10 is generally considered low-toxicity, prolonged exposure can irritate the skin and eyes. Proper personal protective equipment (PPE), such as gloves and goggles, is recommended during handling. Adequate ventilation should be maintained to avoid inhalation of vapors. Storage requires a cool, dry environment away from oxidizing agents and direct sunlight. Containers should be tightly sealed to prevent moisture absorption and contamination.

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B2B Procurement Guide

When sourcing Emulsifier OP-10, prioritize suppliers with certifications like ISO or REACH compliance to ensure product quality. Verify the purity level, typically 99% or higher, and inquire about packaging options (e.g., drums or IBCs) to match your usage scale. Bulk purchases often attract discounts, but confirm minimum order quantities (MOQs) and lead times. Sampling is advisable to test compatibility with your specific application before committing to large orders.

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