Description

Phosphoric Acid, C8-10-Alkyl Esters CAS NO 98653-76-0 is a synthetic organic phosphate ester derived from a mixture of C8 to C10 fatty alcohols. This compound serves as a versatile intermediate and functional additive, valued for its surfactant and anti-corrosion properties. It is primarily utilized in the formulation of industrial lubricants, metalworking fluids, and specialty chemical products where its unique chemical structure provides enhanced performance.

Application

• As a corrosion inhibitor and anti-wear additive in industrial lubricants and hydraulic fluids.
• As a key intermediate in the synthesis of more complex phosphate esters for specialty applications.
• As a surfactant and emulsifier in the formulation of metalworking fluids and coolants.
• As a dispersant and stabilizer in various industrial chemical processes.
• In the production of flame retardants and polymer additives.
• As a lubricity improver in synthetic and semi-synthetic lubricant blends.

Basic Information

Product Name	Phosphoric Acid, C8-10-Alkyl Esters
CAS No.	98653-76-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phosphoric Acid, C8-10 Alkyl Esters; C8-10 Alcohol Phosphate Ester; Octyl-Decyl Phosphate Ester; Alkyl (C8-C10) Phosphate; Fatty Alcohol (C8-10) Phosphate Ester; Phosphate Ester of C8-10 Alcohols; Anti-wear Phosphate Ester; ODP (Octyl Decyl Phosphate)
EINECS	Contact for details

Quality Control

Our Phosphoric Acid, C8-10-Alkyl Esters are manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance characteristics. Certificates of Analysis (COA) documenting key parameters 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, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents. The product is hygroscopic (moisture-sensitive).

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Assay (as phosphate ester)	≥ 95.0%
Acid Value	Contact for details
Moisture (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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