Description

Nonoxynol-10 Phosphate is a specialized nonionic surfactant phosphate ester, valued for its excellent emulsifying, wetting, and dispersing properties in aqueous systems. This compound is particularly significant for its ability to provide enhanced stability and compatibility in formulations that require controlled surface activity. It is essential for manufacturers in the industrial cleaning, textile processing, agrochemical, and personal care industries seeking reliable performance in demanding applications.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a key emulsifier and detergent in heavy-duty alkaline and acid cleaners, degreasers, and metalworking fluids.
• Textile Processing: Used as a wetting agent, lubricant, and antistatic agent in fiber and yarn processing, dyeing, and finishing baths.
• Agrochemical Formulations: Serves as an effective emulsifier and dispersant in pesticide and herbicide concentrates, improving sprayability and plant coverage.
• Personal Care & Cosmetics: Functions as a mild surfactant and emulsifier in select rinse-off products and cosmetic preparations.
• Paints & Coatings: Employed as a pigment dispersant and grinding aid to improve color development and stability in water-based systems.
• Pulp & Paper Industry: Utilized in de-inking processes and as a dispersant for coatings and fillers.

Basic Information

Product Name	Nonoxynol-10 Phosphate
CAS No.	51609-41-7
Molecular Formula	CnH2n+1C6H4(OCH2CH2)10OPO3H2 (n~9)
Molecular Weight	~688.9 g/mol (Average)
Synonyms	Polyoxyethylene (10) nonylphenyl ether phosphate; PEG-10 nonyl phenyl ether phosphate; Nonoxynol-10 phosphoric acid ester; Nonylphenol ethoxylate (10 EO) phosphate; POE (10) nonyl phenyl ether phosphate; Nonoxynol 10 phosphate; NP-10 Phosphate
EINECS	257-290-0

Quality Control

Our Nonoxynol-10 Phosphate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for critical parameters such as assay, phosphate content, pH, and moisture. A Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Clear, viscous liquid to semi-solid
Color	Colorless to pale yellow
Assay (as active)	≥ 97.0%
Phosphate Content (as P2O5)	Contact for details
pH (10% solution)	Contact for details
Water Content	≤ 1.0%
Identification (IR)	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.