Description

Decyl Dihydrogen Phosphate is a versatile organophosphate compound, also known as decyl phosphate, valued for its surfactant and chelating properties. It serves as a critical intermediate and functional additive in various industrial and specialty chemical formulations. This product is essential for manufacturers in the agrochemical, personal care, and metal treatment sectors seeking effective surface-active agents and stabilizers.

Application

• Surfactant & Emulsifier: Used in the formulation of industrial and institutional cleaning products, detergents, and agrochemical emulsions.
• Metalworking Fluids: Acts as a corrosion inhibitor and lubricity additive in metal treatment and cutting fluid formulations.
• Personal Care: Functions as an emulsifying agent and mild surfactant in cosmetic and personal care products like creams and lotions.
• Chemical Intermediate: Serves as a key building block for the synthesis of more complex phosphate esters and specialty chemicals.
• Textile & Leather Processing: Employed as a wetting agent and processing aid in textile and leather treatment baths.
• Oilfield Chemicals: Utilized in drilling mud formulations and as a scale inhibitor in oil and gas production.

Basic Information

Product Name	Decyl Dihydrogen Phosphate
CAS No.	3921-30-0
Molecular Formula	C10H23O4P
Molecular Weight	238.26 g/mol
Synonyms	Decyl Phosphate; n-Decyl Dihydrogen Phosphate; Decyl Acid Phosphate; Monodecyl Phosphate; Phosphoric Acid Monodecyl Ester; n-Decyl Phosphoric Acid; 1-Decyl Dihydrogen Phosphate; Decan-1-ol Dihydrogen Phosphate
EINECS	223-484-9

Quality Control

Our Decyl Dihydrogen Phosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with every shipment to guarantee compliance with your technical 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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Water Content (KF)	≤ 1.0 %
Free Phosphoric Acid	≤ 3.0 %
pH (10% solution)	Contact for details
Density (20°C)	~1.05 g/cm³

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