Description

Zinc Dihexadecyl Phosphate is a high-purity organometallic compound widely utilized as a multifunctional additive. This product is valued for its role as a corrosion inhibitor, lubricant, and stabilizer in advanced formulations. It is essential for manufacturers in the lubricants, plastics, coatings, and specialty chemicals industries seeking to enhance product performance and longevity.

Application

• Primary corrosion inhibitor in industrial lubricants and greases for metalworking and machinery.
• Key anti-wear and extreme pressure (EP) additive in advanced lubricant formulations.
• Effective stabilizer and acid scavenger in polymer and plastic processing.
• Functional additive in protective coatings and paints to improve adhesion and corrosion resistance.
• Component in specialty surfactants and emulsifiers for niche chemical applications.
• Used in the formulation of metal surface treatment agents and conversion coatings.

Basic Information

Product Name	Zinc Dihexadecyl Phosphate
CAS No.	16700-95-1
Molecular Formula	C32H66O4PZn
Molecular Weight	628.3 g/mol
Synonyms	Zinc Bis(dihexadecyl phosphate); Dihexadecyl Phosphoric Acid, Zinc Salt; Zinc Dipalmitate Phosphate; Zinc Hexadecyl Phosphate; Zinc Palmityl Phosphate; Zinc Cetyl Phosphate; Zinc Salt of Dihexadecyl Hydrogen Phosphate; Phosphoric Acid, Dihexadecyl Ester, Zinc Salt
EINECS	240-760-9

Quality Control

Our Zinc Dihexadecyl Phosphate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with each shipment to guarantee consistency and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Zn Content)	Min. 9.5%
Purity (HPLC)	Min. 95.0%
Melting Point	Contact for details
Loss on Drying	Max. 1.0%
Heavy Metals (as Pb)	Max. 20 ppm

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