Description

Potassium O,O'-Diisopentyl Dithiophosphate is an organophosphorus compound widely utilized as a high-performance additive and intermediate. Its primary commercial value lies in its excellent properties as an extreme pressure additive, anti-wear agent, and corrosion inhibitor. This chemical is essential for manufacturers in the lubricant, metalworking fluid, and mining industries seeking to enhance product performance and equipment longevity.

Application

• As a key extreme pressure (EP) additive and anti-wear agent in industrial lubricants and greases.
• As a corrosion inhibitor and multifunctional additive in metalworking fluids and hydraulic oils.
• As a collector and frother in the flotation process for sulfide ores in the mining industry.
• As a chemical intermediate for the synthesis of other specialized organophosphorus compounds.
• As an additive in gear oils and compressor oils to reduce friction and prevent scuffing.
• In the formulation of fire-resistant hydraulic fluids for demanding industrial applications.

Basic Information

Product Name	Potassium O,O'-Diisopentyl Dithiophosphate
CAS No.	3338-17-8
Molecular Formula	C10H22KO2PS2
Molecular Weight	308.48 g/mol
Synonyms	Potassium Diisopentyl Dithiophosphate; Diisopentyl Dithiophosphoric Acid Potassium Salt; Potassium O,O-Diisoamyl Dithiophosphate; Potassium Diisoamyl Dithiophosphate; Dithiophosphoric Acid O,O-Diisopentyl Ester Potassium Salt; Isoamyl Dithiophosphate Potassium Salt; CAS 3338-17-8; Mining Flotation Collector DTPP
EINECS	Contact for details

Quality Control

Our Potassium O,O'-Diisopentyl Dithiophosphate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance characteristics. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee compliance with your technical specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 0.5%
pH (10% solution)	6.0 - 8.0
Specific Gravity (20°C)	1.10 - 1.20

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