It is because of the understanding and tolerance of our customers that we can continuously improve the quality of our 15-Crown-5, 18 Crown Ether, pure crown ether product ] and services in the process of correcting deficiencies and accumulating experience.We always adhere to the corporate tenet of "be the world leader of metal complexing Dibenzo 18 crown 6 and contribute to the improvement of human life quality", use wisdom and sweat to make the company stronger and better, and continue to write magnificent chapters. Our products and services are designed to help our clients achieve their goals and grow their businesses. The company abides by strong technical force, high-quality products, reasonable prices, and thoughtful and efficient service as the criterion for unremitting progress. We hope to continuously provide better, updated, and more comprehensive technical support to new and old customers. We believe in building long-term relationships with our customers based on trust, respect, and a shared commitment to success. With our extensive network of partners and distributors, we can deliver products to even the most remote locations. Our company offers a wide range of payment options to make the purchasing process as easy as possible. Friends from all walks of life, the development of enterprises need to sit and plan, need to rise and act, we are willing to befriend you and create a better future together! The company shows a good level from design to assembly, and is deeply loved by customers with a good attitude. This is because sincerity is the cornerstone of our customer relationship, and we give priority to trust and integrity when providing excellent products and services.
  • Dibenzo-18-crown-6
    Dibenzo-18-crown ether-6, specifically, is a ring structure composed of two benzene rings through 18 carbon atoms and 6 oxygen atoms, of which 6 oxygen atoms are located on the ring, spaced apart,
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  • Tetrabutylammonium Perchlorate
    Tetrabutylammonium perchlorate, also known as TBAP, is a chemical compound represented by the formula C16H36NClO4. This inorganic substance consists of two components: the cation tetrabutylammonium
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  • Tetrabutylammonium Tetrafluoroborate
    Tetrabutylammonium tetrafluoroborate (CAS 429-42-5 ), also known as TBATFB, is an organic chemical compound with the formula C₁₆H₃₆BF₄N. It is a quaternary ammonium salt with solubility in water and
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  • Benzyl Trimethyl Ammonium Chloride
    Benzyl trimethyl ammonium chloride (CAS 56-93-9),Purity 99.0% min,is a quaternary ammonium salt compound commonly used as a phase transfer catalyst in chemical syntheses, facilitating heterogeneous
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  • Benzyl Triethyl Ammonium Chloride
    Benzyltriethylammonium chloride (CAS 56-37-1), with a purity of 99.0% min, is a quaternary ammonium salt. It shares similar properties with inorganic salts, being water-soluble and capable of
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  • Tetramethylammonium Hydroxide Methanol Solution
    Tetramethylammonium hydroxide methanol solution is a solution with tetramethylammonium hydroxide as its main component and dissolved in methanol. Tetramethylammonium hydroxide (TMAH) itself is a
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  • Tetraethylammonium Hydroxide
    Tetraethylammonium hydroxide (CAS 77-98-5) is used as a phase transfer catalyst, a template agent for molecular sieve synthesis, a cleaning agent, and a deimpurity agent in the petroleum industry.
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  • Tetrapropylammonium Hydroxide
    Tetrapropylammonium hydroxide (CAS 4499-86-9) can be used as an alkaline catalyst in organic synthesis reactions. In addition, it also has surface activity and antistatic properties, making it useful
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  • Benzyltriethylammonium Hydroxide
    Benzyltriethylammonium hydroxide, also known as hydroxy-phenyltriethylamine, is an organic compound with the formula C13H23NO and a molecular weight of 209.33. The chemical belongs to the quaternary
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  • 12- Crown Ether -4
    12-Crown-4 (12-crown-4) is an organic compound belonging to the crown ether family with a molecular formula of C8H16O4 and a molecular weight of 176.21 g/mol. Crown ether is a class of
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  • 15- Crown Ether -5
    15-crown-5 is a chemical with a molecular formula of C10H20O5, a molecular weight of 220.26 g/mol, and a CAS number of 33100-27-5. It belongs to the category of crown ether compounds, which are named
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  • 18- Crown Ether -6
    18-crown-6 is an organic compound with the formula C12H24O6. It belongs to the macrocyclic ether class, characterized by a large ring in the molecular structure, with multiple oxygen atoms
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Solvent Influence upon Complex Formation between Dibenzo-18 …...

May 5, 2011 · The complexation reaction between the Y 3+ cation with the macrocyclic ligand dibenzo-18-crown-6 (DB18C6) was studied in acetonitrile–dimethylformamide (AN-DMF),...

Binding selectivity of dibenzo-18-crown-6 for alkali metal cations …...

Aug 8, 2012 · In this study, we investigate the main forces that determine the binding selectivity of DB18C6 for the metal cations in aqueous solution using the density functional theory (DFT)...

Alkali metal binding energies of dibenzo-18-crown-6...

May 15, 2003 · The complexes of 18-crown-6 and stereoisomeric dicyclohexano-18-crown-6 with alkaline earth metal halides were synthesized and studied by the combination of simultaneous...

A Conductometric Study of Complexation Reactions Between …...

Apr 19, 2006 · The complex formation between Cu2+, Zn2+, Tl+ and Cd2+ metal cations with macrocyclic ligand, dibenzo- 18-crown-6 (DB18C6) was studied in dimethylsulfoxide...

Complex Formation of Polyamides Containing Dibenzo-18 …...

polyamides from cis-4,4' -diaminodibenzo-18-crown-6 and iso- or terephthaloyl chloride and studied the permeability of alkali metal cations through membranes made of these polymers....

Study on complexation adsorption behavior of dibenzo-18-crown …...

Jun 13, 2010 · Dibenzo-18-crown-6 (DBC) was immobilized on crosslinked polyvinyl alcohol (CPVA) microspheres, resulting in polymer-supported crown ether DBC–CPVA. The...

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