Description

Phosphoric Acid, Decyl Ester, Sodium Salt is an organophosphate surfactant and anionic emulsifier derived from decyl alcohol. This compound is valued for its excellent surface-active properties, stability, and compatibility in complex formulations. It serves as a critical functional additive in industries requiring effective emulsification, dispersion, and wetting agents for demanding applications.

Application

• Emulsifier and Stabilizer in industrial and agricultural pesticide and herbicide formulations.
• Dispersing Agent for pigments, fillers, and solids in coatings, paints, and ink systems.
• Wetting Agent in textile processing, leather treatment, and metal cleaning solutions.
• Functional Surfactant in the production of synthetic latexes and polymer emulsions.
• Additive in lubricant and grease formulations to enhance surface activity and stability.
• Intermediate for the synthesis of more complex phosphate ester surfactants.

Basic Information

Product Name	Phosphoric Acid, Decyl Ester, Sodium Salt
CAS No.	90605-04-2
Molecular Formula	C10H22O4PNa
Molecular Weight	260.24 g/mol
Synonyms	Sodium Decyl Phosphate; Decyl Phosphate Sodium Salt; Phosphoric Acid Mono-decyl Ester Sodium Salt; Sodium Monodecyl Phosphate; Decyl Alcohol Phosphate Ester Sodium Salt; Decyl Acid Phosphate Sodium Salt; Surfactant DPS; DPS-Na
EINECS	Contact for details

Quality Control

Our production of Phosphoric Acid, Decyl Ester, Sodium Salt adheres to stringent quality management protocols. Each batch is analyzed to ensure consistent purity, composition, and performance characteristics. A comprehensive Certificate of Analysis (COA) detailing assay, identification, and impurity profiles is provided with every shipment to guarantee it meets your specific application requirements.

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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
pH (10% solution)	6.0 - 8.5
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.