Description

Ammonium O,o-Bis(Dimethylphenyl) Dithiophosphate is a specialized organophosphorus compound widely utilized as a high-performance additive and intermediate. This chemical is valued for its role in enhancing material properties and facilitating specific chemical reactions in demanding industrial processes. It is primarily sought by manufacturers in the polymer, lubricant, and specialty chemical sectors for applications requiring effective stabilization or surface activity.

Application

• As a stabilizer and antioxidant in synthetic polymers and plastics to prevent thermal degradation.
• As a key intermediate in the synthesis of advanced lubricant additives and extreme pressure (EP) agents.
• As a corrosion inhibitor and additive in industrial lubricants and metalworking fluids.
• As a flotation agent or collector in the mineral processing industry for sulfide ores.
• As a specialty surfactant in formulations requiring specific wetting or dispersing properties.
• In research and development for creating novel organophosphorus compounds with tailored functionalities.

Basic Information

Product Name	Ammonium O,o-Bis(Dimethylphenyl) Dithiophosphate
CAS No.	85081-54-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ammonium O,O-bis(dimethylphenyl) phosphorodithioate; Ammonium dimethylphenyl dithiophosphate; Phosphorodithioic acid, O,O-bis(dimethylphenyl) ester, ammonium salt; Dithiophosphoric acid O,O-bis(dimethylphenyl) ester ammonium salt; ADDP (common abbreviation); Ammonium salt of O,O-di(dimethylphenyl) dithiophosphate
EINECS	Contact for details

Quality Control

Our Ammonium O,o-Bis(Dimethylphenyl) Dithiophosphate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to ISO 9001 quality management principles. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee it meets your technical requirements.

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 minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm

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