Description

O,o-Diethyl Dithiophosphate Ammonium Salt is an organophosphorus compound widely utilized as a key intermediate and reagent in chemical synthesis. Its primary commercial value lies in its role as a highly effective collector agent in the froth flotation process for the beneficiation of sulfide ores. This product is essential for mining and metallurgical operations, as well as for specialized applications in agrochemical and pharmaceutical research where its unique thiophosphate structure is leveraged.

Application

• Mineral Processing: Primary application as a flotation collector for copper, lead, zinc, and other sulfide ores.
• Chemical Synthesis: Valuable intermediate in the production of organophosphorus pesticides, insecticides, and fungicides.
• Lubricant & Fuel Additives: Used as an anti-wear agent and extreme pressure additive in industrial lubricants and hydraulic fluids.
• Corrosion Inhibition: Acts as a corrosion inhibitor in cooling water systems and metalworking fluids.
• Pharmaceutical Intermediates: Serves as a building block for certain active pharmaceutical ingredients (APIs).
• Rubber Industry: Employed as a vulcanization accelerator or modifier in rubber compounding.

Basic Information

Product Name	O,o-Diethyl Dithiophosphate Ammonium Salt
CAS No.	1068-22-0
Molecular Formula	C4H14NO2PS2
Molecular Weight	203.27 g/mol
Synonyms	Ammonium O,O-Diethyl Dithiophosphate; Ammonium Diethyl Dithiophosphate; Diethyl Dithiophosphoric Acid Ammonium Salt; Dithiophosphoric Acid O,O-Diethyl Ester, Ammonium Salt; Ethyl Dithiophosphate Ammonium Salt; Flotation Collector AP; Aerofloat 242; AP 242; CAS 1068-22-0
EINECS	213-934-0

Quality Control

Our O,o-Diethyl Dithiophosphate Ammonium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment.

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 material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystalline mass
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 2.0%
pH (5% solution)	6.0 - 8.0
Specific Gravity (20°C)	1.20 - 1.30

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