Description

Sodium O,O'-Diisopentyl Dithiophosphate is a specialized organophosphorus compound widely utilized as a high-performance collector and frother in mineral flotation processes. Its primary value lies in its exceptional selectivity and efficacy for extracting sulfide ores, directly impacting recovery rates and operational efficiency in mining. This product is essential for metallurgical engineers and chemical suppliers serving the global mining and mineral processing industries, where reliable reagent performance is critical for profitability.

Application

• Mineral Flotation Collector: A primary application as a powerful and selective collector for sulfide minerals like copper, lead, and zinc in froth flotation circuits.
• Copper Ore Processing: Specifically effective in the beneficiation of copper sulfide ores (e.g., chalcopyrite), enhancing metal recovery.
• Lead-Zinc Ore Separation: Used in the differential flotation of complex lead-zinc ores to achieve superior grade concentrates.
• Frother and Collector Synergist: Functions synergistically with other flotation reagents to improve froth stability and mineral particle attachment.
• Industrial Lubricant Additive: Serves as an extreme pressure (EP) additive and anti-wear agent in specialized lubricant and grease formulations.
• Corrosion Inhibitor: Used in metalworking fluids and industrial coolant systems to protect ferrous and non-ferrous metals.
• Chemical Intermediate: Acts as a key precursor in the synthesis of other organophosphorus derivatives for various industrial applications.

Basic Information

Item	Details
Product Name	Sodium O,O'-Diisopentyl Dithiophosphate
CAS No.	58237-07-3
Molecular Formula	C10H24NaO2PS2
Molecular Weight	318.38 g/mol
Synonyms	Sodium Diisopentyl Dithiophosphate; Sodium Diisoamyl Dithiophosphate; DTPNa; Sodium DTP; Aero® 3477 Promoter (analogous product); O,O-Diisopentyl Dithiophosphoric Acid Sodium Salt; Sodium O,O-Bis(3-methylbutyl) Phosphorodithioate; Sodium Bis(isoamyl) Dithiophosphate
EINECS	Contact for details

Quality Control

Every batch of our Sodium O,O'-Diisopentyl Dithiophosphate is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure consistent purity and performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, moisture content, and impurity profiles. Our quality commitment aligns with industrial standards for mining chemicals, ensuring reliability for your critical flotation processes.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to pale yellow powder or crystalline solid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Moisture (Karl Fischer)	≤ 2.0%
pH (5% Solution)	7.0 - 10.0
Insoluble Matter	≤ 0.5%

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