Description

Dibutylphosphinodithioic Acid Ammonium Salt is an organophosphorus compound valued for its role as a versatile intermediate and ligand in metal complexation. This compound is particularly significant in the development of specialized catalysts and extractants used in hydrometallurgy and chemical synthesis. It serves the needs of researchers and manufacturers in the fine chemicals, catalyst development, and metal recovery industries.

Application

• Key intermediate in the synthesis of organophosphorus ligands for homogeneous catalysis.
• Precursor for metal extractants used in the separation and recovery of precious and base metals.
• Complexing agent in analytical chemistry for the selective detection or removal of metal ions.
• Research and development of novel coordination compounds with potential catalytic or material science applications.
• Component in the formulation of specialty additives for lubricants or polymers.
• Starting material for the preparation of other functionalized phosphine derivatives.

Basic Information

Product Name	Dibutylphosphinodithioic Acid Ammonium Salt
CAS No.	2573-70-8
Molecular Formula	C8H20NPS2
Molecular Weight	225.35 g/mol
Synonyms	Ammonium Dibutyldithiophosphinate; Ammonium O,O-Dibutyldithiophosphinate; Dibutyldithiophosphinic Acid Ammonium Salt; Ammonium Dibutylphosphinodithioate; DBPA Ammonium Salt; (Dibutylphosphinothioyl)sulfanylideneazanium
EINECS	219-923-8

Quality Control

Our Dibutylphosphinodithioic Acid Ammonium Salt is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key specifications is provided with every shipment to guarantee product integrity for your applications.

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) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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