Description

Ammonium Decyl Hydrogen Phosphate is an organophosphorus compound belonging to the class of alkyl phosphate esters. This specialty chemical is valued for its surfactant properties, acting as an effective emulsifier, dispersant, and corrosion inhibitor in various formulations. It is primarily utilized in industrial sectors requiring specialized surface-active agents, such as metalworking fluids, agrochemicals, and specialty coatings. Its unique structure provides a balance of hydrophobic and hydrophilic character, making it a versatile performance additive.

Application

• Metalworking Fluids: Serves as a key emulsifier and corrosion inhibitor in synthetic and semi-synthetic coolants and lubricants.
• Agrochemical Formulations: Used as a dispersant and wetting agent in pesticides, herbicides, and fungicides to improve sprayability and leaf adhesion.
• Industrial Cleaners & Degreasers: Acts as a surfactant in heavy-duty cleaning formulations for parts washing and metal pretreatment.
• Textile Processing: Employed as a lubricant and antistatic agent in fiber production and fabric finishing.
• Paints & Coatings: Functions as a pigment dispersant and grinding aid to improve color development and stability.
• Personal Care: Can be used as a mild surfactant or emulsifying agent in select cosmetic and toiletry products.
• Oilfield Chemicals: Finds application as a component in drilling muds and production chemicals for its emulsifying and anti-scaling properties.

Basic Information

Product Name	Ammonium Decyl Hydrogen Phosphate
CAS No.	65138-73-0
Molecular Formula	C10H26NO4P
Molecular Weight	255.29 g/mol
Synonyms	Decylphosphoric Acid Monoammonium Salt; Ammonium Monodecyl Phosphate; Monoammonium Decyl Phosphate; Decyl Dihydrogen Phosphate Ammonium Salt; ADHP; C10 Alkyl Phosphate Ammonium Salt; Phosphoric Acid, Monodecyl Ester, Ammonium Salt
EINECS	Contact for details

Quality Control

Our Ammonium Decyl Hydrogen Phosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee compliance with your specifications and industry standards.

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); ensure containers are kept sealed to prevent absorption of atmospheric moisture which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white waxy solid or paste
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
pH (10% solution)	5.0 - 7.0
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm

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