Description
Product Name: Lithium Bis(trifluoromethanesulfonyl)imide
Product Abbreviation: LiTFSI
I. Basic Information
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CAS Number
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90076-65-6
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Chemical Formula
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C₂F₆LiNO₄S₂
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Appearance
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White powder (complies with COA test standards, no impurities or caking observed visually)
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Lot Number
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Corresponding batch number can be provided according to the order
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Test Date
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Updated synchronously with the production batch
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Supply Specification
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100g/bottle, 250g/bottle (custom packaging available)
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II. Core Test Indicators (Based on COA Report)
All test indicators of this product have been verified by professional test methods, complying with high industry standards. The test results are as follows (traceable with attached COA report):
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Test Items
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Specification Requirements
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Actual Test Results
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Test Method
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Purity (%)
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≥99.9
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99.93
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Subtraction Method
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Moisture (ppm)
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≤100
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58.4
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Karl Fischer Titration
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Acidity (ppm)
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≤100
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10.32
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Acid-Base Titration
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Sodium (Na, ppm)
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≤5
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1.03
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ICP
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Potassium (K, ppm)
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≤2
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0.61
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ICP
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Aluminum (Al, ppm)
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≤1
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0.17
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ICP
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Calcium (Ca, ppm)
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≤2
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0.33
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ICP
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Magnesium (Mg, ppm)
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≤1
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0.23
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ICP
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Iron (Fe, ppm)
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≤2
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0.67
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ICP
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Copper (Cu, ppm)
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≤1
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0.17
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ICP
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Zinc (Zn, ppm)
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≤1
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0.24
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ICP
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Nickel (Ni, ppm)
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≤1
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0.05
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ICP
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Lead (Pb, ppm)
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≤1
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0.01
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ICP
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Silicon (Si, ppm)
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≤1
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0.58
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ICP
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Chloride Ion (Cl⁻, ppm)
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≤10
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1.6
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IC
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Sulfate (SO₄²⁻, ppm)
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≤20
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6.2
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IC
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III. Product Advantages (Based on Core COA Indicators)
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High Purity Guarantee: Purity up to 99.93%, exceeding the basic industry standard (≥99.9%), with extremely low impurity content. It effectively avoids the impact of impurities on the performance of downstream products and is suitable for high-end application scenarios.
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Low Moisture and Low Acidity: Moisture is only 58.4ppm and acidity is 10.32ppm, both far below the standard limit (≤100ppm). It has stronger chemical stability, is not easy to deteriorate during storage, and extends the product shelf life.
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Strict Impurity Control: The test results of various metal impurities (Na, K, Al, Fe, etc.) and anionic impurities (Cl⁻, SO₄²⁻) are better than the standard requirements, with no harmful impurity residues, complying with environmental protection and high-end chemical use standards.
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Traceable Testing: Each batch of products is accompanied by a professional Certificate of Analysis (COA), tested and reviewed by professional analysts, with all indicators traceable and more guaranteed quality.
IV. Application Fields
As a high-performance lithium salt, LiTFSI is widely used in the following fields due to its advantages of high purity, low impurities and strong chemical stability:
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Lithium Battery Electrolyte: Used as an additive for high-end lithium-ion batteries and solid-state battery electrolytes, it can improve the cycle performance, rate performance and high-temperature stability of batteries.
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Chemical Synthesis: As an important intermediate in organic synthesis and catalytic reactions, it is suitable for high-end synthesis needs in fine chemical, pharmaceutical and chemical industries.
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Other Fields: Used in ionic liquid preparation, electrochemical devices, new energy materials, etc., adapting to a variety of high-end technical scenarios.
V. Storage and Transportation
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Storage: Seal and store in a cool, dry and ventilated environment, away from fire, heat sources and humid environments, avoid contact with strong oxidants and strong acids, and prevent moisture and deterioration.
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Transportation: Adopt sealed packaging, handle with care to avoid packaging damage; keep away from humid and high-temperature environments during transportation, complying with relevant dangerous chemicals transportation standards (if required).
VI. Quality Commitment and Instructions
1. This product is strictly produced and tested in accordance with COA test standards, and each batch is provided with a corresponding Certificate of Analysis (COA) to ensure that the product quality is consistent with the test indicators.
2. Product testing is operated by a professional analyst (D02) and reviewed by a professional (D01), with standardized testing procedures and true and effective results.
3. If you need to know the COA report, product quotation or customized requirements of a specific batch, please feel free to contact us, and we will wholeheartedly provide you with services.
VII. Contact Us
Email: inquiry@atomfair.com
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