Description

Nonyl Nonoxynol-8 Phosphate is a specialized nonionic surfactant phosphate ester, known for its excellent emulsifying, wetting, and dispersing properties in challenging systems. Its unique structure provides enhanced stability and performance in formulations where standard surfactants may fail, offering significant value in demanding industrial processes. This product is essential for formulators and manufacturers in sectors such as agrochemicals, metalworking, and textile processing, where robust performance under acidic or solvent-rich conditions is required.

Application

• Agrochemical Formulations: Acts as a key emulsifier and stabilizer in pesticide and herbicide concentrates, particularly for oil-in-water (O/W) emulsions.
• Metalworking Fluids: Used as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic cutting, grinding, and rolling oils.
• Textile Processing: Serves as a wetting agent, scouring aid, and emulsifier in dye baths and fabric preparation, especially effective in acidic baths.
• Industrial Cleaners & Degreasers: Provides powerful emulsification for heavy-duty alkaline or solvent-based cleaners used in automotive and machinery maintenance.
• Paint & Coating Additives: Functions as a pigment dispersant and grinding aid, improving color development and stability in solvent-based systems.
• Oilfield Chemicals: Employed in drilling muds and completion fluids as an emulsifier and lubricity agent.
• Leather Processing: Aids in fatliquoring and dyeing processes by improving the penetration and distribution of oils and dyes.

Basic Information

Product Name	Nonyl Nonoxynol-8 Phosphate
CAS No.	39464-64-7
Molecular Formula	C33H63O13P (Typical for main component)
Molecular Weight	~698.8 g/mol
Synonyms	Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, phosphate (8 EO); Nonoxynol-8 Phosphate; Nonylphenol Ethoxylate (8 EO) Phosphate Ester; Phosphated Nonylphenol Ethoxylate (8 moles EO); NP-8 Phosphate; Nonylphenyl Ether Phosphate (8 EO); PEG-8 Nonyl Phenyl Ether Phosphate; Alkylphenol Ethoxylate Phosphate Ester
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Quality parameters are strictly monitored, including assay, phosphate content, free nonylphenol ethoxylate levels, pH, and color. A Certificate of Analysis (COA) documenting these results is available for every shipment upon request, providing full traceability and assurance for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from strong acids and oxidizing agents. Under these conditions, the product is typically stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Content)	≥ 98.0 %
Phosphate Content (as P2O5)	Contact for details
pH (10% Aqueous Solution)	2.0 - 4.0
Acid Value	Contact for details
Water Content	≤ 1.0 %
Color (Gardner)	≤ 4

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