Description

Phosphoric Acid, C13-15-Branched And Linear Alkyl Esters, Potassium Salts is a specialized anionic surfactant derived from phosphoric acid and a blend of C13-15 synthetic alcohols. This compound is valued for its excellent emulsifying, dispersing, and wetting properties, making it a versatile performance additive in demanding formulations. It is particularly sought after by manufacturers in the personal care, industrial cleaning, and agrochemical sectors for its stability and compatibility in complex systems.

Application

• Personal Care & Cosmetics: Acts as a primary or co-emulsifier in creams, lotions, and sunscreens, providing stable oil-in-water emulsions with a pleasant skin feel.
• Industrial & Institutional (I&I) Cleaners: Used in heavy-duty degreasers, metal cleaners, and alkaline formulations for its superior wetting and soil suspension capabilities.
• Agrochemicals: Functions as an effective emulsifier and dispersant in pesticide and herbicide concentrates, enhancing spray application and efficacy.
• Textile Processing: Employed as a wetting agent and lubricant in fiber treatment, dyeing, and finishing baths to ensure uniform processing.
• Paints & Coatings: Serves as a pigment dispersant and grinding aid, improving color development and stability in water-based systems.
• Metalworking Fluids: Provides emulsification and lubrication in synthetic and semi-synthetic coolants and drawing compounds.

Basic Information

Product Name	Phosphoric Acid, C13-15-Branched And Linear Alkyl Esters, Potassium Salts
CAS No.	91844-80-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phosphoric Acid C13-15 Alkyl Esters, Potassium Salts; Potassium C13-15 Alkyl Phosphate; C13-15 Alcohol Phosphate, Potassium Salt; Alkyl (C13-15) Phosphate, Potassium Salt; Phosphoric Acid Mono-C13-15-Alkyl Ester Potassium Salt; Anionic Surfactant APK; APK (C13-15)
EINECS	Contact for details

Quality Control

Our production of Phosphoric Acid, C13-15-Branched And Linear Alkyl Esters, Potassium Salts adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance characteristics. Certificates of Analysis (COA) detailing key parameters such as active matter content, pH, and moisture are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and must be stored in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 95.0 %
pH (10% solution)	6.0 - 8.0
Water Content	≤ 3.0 %
Color (APHA)	≤ 100

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