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Hot sale 2-Phenoxyethanol - TRIFLUOROMETHANESULFONAMIDE With CAS 421-85-2 – Unilong


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Hot sale 2-Phenoxyethanol - TRIFLUOROMETHANESULFONAMIDE With CAS 421-85-2 – Unilong Detail:

Trifluoromethanesulfonamide is an organic intermediate, which can be prepared by the reaction of trifluoromethanesulfonyl chloride and ammonia gas. Trifluoromethanesulfonyl can be used to prepare LiTFSI. LiTFSI is an excellent organic electrolyte additive for lithium batteries. Because of the special chemical structure of the anion part (CF3SO2)2N-, LiTFSI has high electrochemical stability and electrical conductivity; Compared with LiClO4 and LiPF6, LiTFSI as electrolyte additive can: 1) improve the SEI film of positive and negative electrodes; 2) stabilize the interface of positive and negative electrodes; 3) inhibit gas generation; 4) improve cycle performance; 5) improve high temperature stability ; 6) Improve storage performance and other advantages.

Item

Standard

Appearance

White crystalline solid

Assay

≥98%

Moisture

≤0.50%

Add 172g of 98% CF3SO2Cl (1mol) and 500mL of anhydrous acetonitrile after water treatment in a closed reactor with a thermometer, a stirrer, and nitrogen and oxygen removal. The ammonia gas or the corresponding amount of dry ammonium carbonate is gradually raised to room temperature under stirring, and the reaction is terminated after 3 hours of reaction. The by-product ammonium chloride in the reaction solution was removed by filtration, the solvent in the filtrate was distilled off under reduced pressure, and dried under reduced pressure at 50°C to obtain a white wafer crude trifluoromethanesulfonamide with a yield of not less than 96% .

25kgs/drum, 9tons/20’container                                      
25kgs/bag, 20tons/20’container


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Hot sale 2-Phenoxyethanol - TRIFLUOROMETHANESULFONAMIDE With CAS 421-85-2 – Unilong detail pictures

Hot sale 2-Phenoxyethanol - TRIFLUOROMETHANESULFONAMIDE With CAS 421-85-2 – Unilong detail pictures

Hot sale 2-Phenoxyethanol - TRIFLUOROMETHANESULFONAMIDE With CAS 421-85-2 – Unilong detail pictures

Hot sale 2-Phenoxyethanol - TRIFLUOROMETHANESULFONAMIDE With CAS 421-85-2 – Unilong detail pictures


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With advanced technologies and facilities, strict high-quality handle, reasonable rate, superior services and close co-operation with prospects, we are devoted to furnishing the best price for our customers for Hot sale 2-Phenoxyethanol - TRIFLUOROMETHANESULFONAMIDE With CAS 421-85-2 – Unilong , The product will supply to all over the world, such as: Lyon, Zurich, Muscat, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By mary rash from Vietnam - 2017.05.02 11:33
    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Miriam from Egypt - 2018.04.25 16:46
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