Description

Potassium Isononyl Hydrogen Phosphate is a specialized organophosphate salt widely used as a high-performance surfactant and emulsifier. Its unique branched alkyl chain structure provides excellent wetting, dispersing, and surface tension reduction properties in demanding formulations. This chemical is essential for manufacturers in the agrochemical, industrial cleaning, and polymer processing sectors seeking to enhance product stability and performance.

Application

• Agrochemical Formulations: Acts as a key wetting agent, dispersant, and emulsifier in pesticides, herbicides, and fungicides to improve spray coverage and efficacy.
• Industrial & Institutional (I&I) Cleaners: Serves as a powerful surfactant in heavy-duty degreasers, metal cleaners, and alkaline cleaning solutions.
• Polymerization & Emulsion Processes: Functions as an emulsifier and stabilizer in the production of synthetic rubbers, latexes, and other polymer dispersions.
• Textile & Leather Processing: Used in scouring, dyeing, and finishing baths to improve wetting and penetration of chemicals.
• Metal Treatment & Surface Preparation: Employed in pickling and phosphating baths to enhance surface wetting and promote uniform coating adhesion.
• Oilfield Chemicals: Utilized in drilling muds and production chemicals as a surfactant and corrosion inhibitor component.

Basic Information

Product Name	Potassium Isononyl Hydrogen Phosphate
CAS No.	94247-19-5
Molecular Formula	C9H19O4PK
Molecular Weight	246.31 g/mol
Synonyms	Isononyl Acid Phosphate, Potassium Salt; Potassium Isononyl Phosphate; Phosphoric Acid, Monoisononyl Ester, Potassium Salt; Isononyl Hydrogen Phosphate Potassium Salt; Monoisononyl Phosphate Potassium Salt; KNHP; Surfactant KNHP
EINECS	Contact for details

Quality Control

Our Potassium Isononyl Hydrogen Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, performance, and compliance with agreed specifications. A Certificate of Analysis (COA) detailing assay, pH, moisture content, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the original container tightly sealed to prevent absorption of atmospheric moisture. Keep away from strong alkalis and incompatible materials.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Assay	≥ 95.0%
pH (10% solution)	6.0 - 8.0
Water Content	≤ 2.0%
Color (APHA)	≤ 100
Identification (IR)	Conforms

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