Description

Barium Bis(Trifluoromethanesulfonimide) is a highly specialized inorganic salt of the bis(trifluoromethanesulfonyl)imide anion. This compound is valued for its role as a precursor for generating weakly coordinating anions and as a source of barium ions in advanced material synthesis. It is primarily sought after by researchers and manufacturers in the fields of electrolyte formulation, catalysis, and specialty polymer production. The product is supplied under strict quality control to ensure consistency for sensitive applications.

Application

• Electrolyte Additive: Used in the formulation of lithium-ion and other advanced battery electrolytes to enhance ionic conductivity and stability.
• Catalysis & Chemical Synthesis: Serves as a precursor or catalyst component in organic synthesis, particularly in reactions requiring a source of weakly coordinating anions.
• Polymer Science: Employed in the development of ion-conductive polymers and as a modifying agent for specialty resins.
• Material Science Research: Used in the synthesis of novel inorganic-organic hybrid materials and metal-organic frameworks (MOFs).
• Analytical Chemistry: May be utilized as a standard or reagent in specific analytical techniques.

Basic Information

Product Name	Barium Bis(Trifluoromethanesulfonimide)
CAS No.	168106-22-7
Molecular Formula	C₂F₁₂N₂O₈S₄Ba
Molecular Weight	687.83 g/mol
Synonyms	Barium bis(trifluoromethanesulfonyl)imide; Barium bis(triflyl)imide; Barium TFSI salt; Barium NTf₂ salt; Bistriflimide barium salt; Barium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; Barium trifluoromethanesulfonimide
EINECS	Contact for details

Quality Control

Our Barium Bis(Trifluoromethanesulfonimide) is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes rigorous analytical testing, including assay and impurity profile analysis. A Certificate of Analysis (COA) detailing purity, identity, and specific test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and should be stored in a cool, dry place, ideally at 15-25°C. The container must be kept tightly sealed in a desiccated environment to prevent degradation due to moisture absorption. Handle and store away from incompatible materials such as strong acids.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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