Description

Phosphoric Acid,Monooctylester Sodium Salt CAS NO 17026-84-5 is an organophosphorus compound widely used as an effective surfactant and emulsifier. Its unique structure provides excellent wetting, dispersing, and anti-static properties in various formulations. This chemical is essential for manufacturers in the textile, agrochemical, and personal care industries seeking to improve product performance and process stability.

Application

• As a key wetting agent and emulsifier in agricultural formulations, including pesticides and herbicides.
• As an anti-static agent and softener in textile processing and fiber production.
• As a dispersing agent in pigment preparations, coatings, and ink formulations.
• As a surfactant component in industrial and institutional cleaning products.
• As a processing aid and emulsifier in select personal care and cosmetic products.
• In the formulation of metalworking fluids and lubricants for its surface-active properties.

Basic Information

Product Name	Phosphoric Acid,Monooctylester Sodium Salt
CAS No.	17026-84-5
Molecular Formula	C8H18NaO4P
Molecular Weight	232.19 g/mol
Synonyms	Sodium 2-Ethylhexyl Phosphate; Sodium Mono(2-ethylhexyl) Phosphate; 2-Ethylhexyl Phosphate Sodium Salt; Sodium Octyl Phosphate; Octyl Acid Phosphate Sodium Salt; Phosphoric Acid Mono(2-ethylhexyl) Ester Sodium Salt; Mono(2-ethylhexyl) Phosphate Sodium Salt; EHPA Sodium Salt
EINECS	241-112-5

Quality Control

Our Phosphoric Acid,Monooctylester Sodium Salt is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
pH (10% solution)	6.0 - 8.0
Water Content (KF)	≤ 3.0%
Heavy Metals (as Pb)	≤ 20 ppm

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