Description

Dipotassium Pentadecyl Phosphate is a high-purity potassium salt of a long-chain alkyl phosphate ester. This specialty surfactant and emulsifier is valued for its excellent stability and surface-active properties in demanding formulations. It serves as a critical component for industrial manufacturers and R&D laboratories in sectors requiring precise chemical performance, such as advanced materials, agrochemicals, and personal care.

Application

• Primary emulsifier and stabilizer in agricultural emulsion concentrates (ECs) and suspension concentrates (SCs).
• Key surfactant in the formulation of industrial and institutional cleaning products, offering superior wetting and detergency.
• Functional additive in personal care products, including hair conditioners and skin creams, for its mildness and conditioning effects.
• Dispersing agent and grinding aid in pigment and dye preparations for coatings and inks.
• Corrosion inhibitor and anti-static agent in metalworking fluids and lubricant formulations.
• Emulsifier and solubilizer in specialty chemical synthesis and polymerization processes.
• Component in textile processing aids for improved fiber lubrication and finishing.

Basic Information

Product Name	Dipotassium Pentadecyl Phosphate
CAS No.	99948-84-2
Molecular Formula	C15H31KO4P • xH2O (Contact for exact hydrate)
Molecular Weight	Approx. 360.48 (Anhydrous) - Contact for details
Synonyms	Pentadecyl Dihydrogen Phosphate Dipotassium Salt; Potassium Pentadecyl Phosphate; Dipotassium Pentadecylphosphate; C15 Alkyl Phosphate, Dipotassium Salt; Phosphoric Acid, Pentadecyl Ester, Dipotassium Salt; KP-15 (possible trade designation); 1-Pentadecanol, Hydrogen Phosphate, Potassium Salt
EINECS	Contact for details

Quality Control

Our Dipotassium Pentadecyl Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, identity, and performance. A detailed Certificate of Analysis (COA) documenting key parameters such as assay, moisture content, and heavy metals is provided with every shipment to guarantee compliance with your specifications.

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 container tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (10% Solution)	7.0 - 9.5
Heavy Metals (as Pb)	≤ 20 ppm

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