Description

Dipotassium Octyl Phosphate CAS NO 19045-79-5 is a potassium salt of octyl phosphoric acid, functioning as a versatile anionic surfactant and emulsifier. Its primary value lies in its excellent wetting, dispersing, and anti-corrosive properties, making it a critical performance additive in various formulations. This product is essential for manufacturers in the agrochemical, metalworking, and personal care industries seeking stable and effective surface-active agents.

Application

• Agrochemical Formulations: Acts as a wetting agent, dispersant, and penetrant in pesticides, herbicides, and fungicides to enhance coverage and efficacy.
• Metalworking Fluids: Serves as a key component in synthetic and semi-synthetic coolants and lubricants, providing lubrication, corrosion inhibition, and emulsion stability.
• Personal Care & Cosmetics: Used as a mild surfactant and emulsifier in rinse-off products like shampoos and body washes, as well as in skin care emulsions.
• Industrial Cleaners & Detergents: Functions as a surfactant and degreaser in heavy-duty industrial and institutional cleaning formulations.
• Textile Processing: Employed as a wetting and scouring agent in fabric pretreatment and dyeing processes to ensure uniform application.
• Paints & Coatings: Acts as a pigment dispersant and grinding aid to improve color development and stability in water-based systems.

Basic Information

Product Name	Dipotassium Octyl Phosphate
CAS No.	19045-79-5
Molecular Formula	C8H17K2O4P
Molecular Weight	286.39 g/mol
Synonyms	Dipotassium Monooctyl Phosphate; Potassium Octyl Phosphate; Octyl Dihydrogen Phosphate Dipotassium Salt; Phosphoric Acid, Monooctyl Ester, Dipotassium Salt; Dioctyl Phosphate, Dipotassium Salt (common misnomer); OKP; K-OP; Octyl Phosphate Dipotassium
EINECS	242-808-8

Quality Control

Our Dipotassium Octyl Phosphate is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, activity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, pH, and moisture content 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). This product is hygroscopic (moisture-sensitive); ensure the container is securely sealed after each use to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or paste
Identification (IR)	Conforms
Assay	Min. 95%
pH (10% solution)	7.0 - 9.0
Water Content	Max. 2.0%
Heavy Metals (as Pb)	Max. 10 ppm

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