Description

Silver Bis(Trifluoromethane Sulfonimide) is a high-purity silver salt of the bis(trifluoromethanesulfonyl)imide anion, a key component in advanced electrochemical and catalytic systems. This compound is valued for its exceptional ionic conductivity and stability, making it a critical material for next-generation energy storage and specialty chemical synthesis. It is primarily sought by researchers and manufacturers in the fields of solid-state electrolytes for batteries, electrocatalysis, and as a precursor for high-value fluorinated materials.

Application

• Solid-State Electrolytes: A key component in the development of silver-ion conductive membranes and composites for advanced solid-state batteries and sensors.
• Electrochemical Research: Used as a conductive salt or precursor in non-aqueous electrolytes for studying ion transport mechanisms and developing new electrochemical devices.
• Catalysis: Serves as a catalyst or catalyst precursor in organic synthesis, particularly for reactions requiring a highly stable and active silver source.
• Specialty Fluorochemical Synthesis: Acts as a versatile reagent for introducing the bis(triflyl)imide group or silver ions into complex organic and inorganic molecules.
• Ionic Liquids & Additives: Used in the formulation of high-performance ionic liquids or as an additive to enhance the properties of polymers and other materials.
• Analytical Chemistry: Employed as a standard or reagent in specific analytical techniques requiring a well-defined silver salt.

Basic Information

Product Name	Silver Bis(Trifluoromethane Sulfonimide)
CAS No.	189114-61-2
Molecular Formula	C2AgF6NO4S2
Molecular Weight	443.99 g/mol
Synonyms	Silver Bis(trifluoromethanesulfonyl)imide; Silver Triflimide; AgTFSI; AgNTf2; Silver(1+) bis(trifluoromethylsulfonyl)azanide; Silver(I) bis(trifluoromethanesulfonyl)imide; Ag[NTf2]; Silver Bis(triflyl)imide
EINECS	Contact for details

Quality Control

Our Silver Bis(Trifluoromethane Sulfonimide) is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous quality testing, including assay and impurity profile analysis via advanced techniques like ICP-MS and HPLC. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be handled under inert atmosphere (e.g., nitrogen or argon) when prolonged exposure to air is required.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Ag Content)	≥ 99.0%
Purity (HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Chloride (Cl)	≤ 50 ppm

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