Description

Dipotassium Isodecyl Phosphate CAS NO 68758-78-1 is a potassium salt of an isodecyl phosphate ester, functioning as a versatile anionic surfactant and emulsifier. Its primary value lies in providing excellent wetting, dispersing, and anti-corrosive properties in aqueous systems. This chemical is essential for formulators in industries such as agrochemicals, metalworking fluids, and industrial cleaning, where stable emulsions and surface activity are critical.

Application

• Agrochemical Formulations: Acts as a key emulsifier and wetting agent in pesticide and herbicide concentrates, improving spray coverage and system stability.
• Metalworking Fluids: Serves as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic coolants and lubricants.
• Industrial & Institutional (I&I) Cleaners: Used in heavy-duty degreasers and alkaline cleaners for its surfactant and soil suspension properties.
• Textile Processing: Functions as a wetting and scouring agent in fabric preparation and dyeing baths.
• Paint & Coating Additives: Employed as a dispersing agent for pigments and fillers in water-based systems.
• Personal Care: Can be used as a mild surfactant and emulsifier in select rinse-off products, depending on grade and purity.

Basic Information

Product Name	Dipotassium Isodecyl Phosphate
CAS No.	68758-78-1
Molecular Formula	C10H21O4PK2
Molecular Weight	290.45 g/mol
Synonyms	Isodecyl Alcohol Phosphate, Dipotassium Salt; Phosphoric Acid, Monoisodecyl Ester, Dipotassium Salt; Isodecyl Phosphate Potassium Salt; Potassium Isodecyl Phosphate; DKDP; Surfactant ISD-10PK; Emulsifier IDP-K; CAS 68758-78-1
EINECS	Contact for details

Quality Control

Our Dipotassium Isodecyl Phosphate is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance and meets specifications for critical parameters such as active content, pH, and ionic character. A comprehensive Certificate of Analysis (COA) documenting purity, assay, and other relevant tests is provided with every shipment to guarantee traceability and compliance.

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 containers are sealed immediately after use to prevent absorption of atmospheric moisture which may affect product quality.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Assay (Active Content)	Min. 95%
pH (10% aqueous solution)	6.0 - 8.0
Water Content	Max. 2.0%
Identification (IR)	Conforms
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.