Shandong Aure Chemical Co., Ltd.

Quaternary Ammonium Salts

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Quaternary Ammonium Salts

Discover Aure Chemical’s Quaternary Ammonium Salts — a comprehensive portfolio of high-quality chemical materials serving a wide range of industries. From industrial manufacturing and pharmaceutical synthesis to laboratory research, electronic materials, energy solutions, and environmental applications, our products are engineered for exceptional purity, stability, and performance. Aure Chemical delivers reliable solutions that support innovation in chemical processing, formulation, and advanced material development. Explore our diverse catalog to find the ideal chemical ingredients and intermediates for your projects.


  • Trimethylamine Hydrochloride CAS 593-81-7

    Trimethylamine Hydrochloride CAS 593-81-7

    Aure Chemical supplies high-purity Trimethylamine Hydrochloride (CAS 593-81-7), also known as Trimethylamine HCl. This essential chemical intermediate is widely used in the synthesis of pharmaceuticals, agrochemicals, quaternary ammonium compounds, and as a raw material for various specialty chemicals and catalysts.

  • Tetrapropylammonium Bromide CAS 1941-30-6

    Tetrapropylammonium Bromide CAS 1941-30-6

    Aure Chemical supplies high-purity Tetrapropylammonium Bromide (TPABr, CAS 1941-30-6), a versatile quaternary ammonium salt. Essential as a phase-transfer catalyst in organic synthesis, a structure-directing agent for zeolites, an electrolyte in electrochemistry, and in polymer synthesis, TPABr facilitates numerous chemical processes.

  • Tetrapropylammonium Hydroxide CAS 4499-86-9

    Tetrapropylammonium Hydroxide CAS 4499-86-9

    Aure Chemical supplies high-purity Tetrapropylammonium Hydroxide (TPAH, CAS 4499-86-9), a strong organic base and versatile reagent. It is widely used as a structure-directing agent (SDA) in zeolite synthesis, a catalyst in organic reactions, an electrolyte in electrochemistry, and in the production of specialty chemicals and high-purity materials.

  • Tetrabutylammonium Bromide CAS 1643-19-2

    Tetrabutylammonium Bromide CAS 1643-19-2

    Aure Chemical supplies high-purity Tetrabutylammonium Bromide (TBAB, CAS 1643-19-2), a widely used quaternary ammonium salt. Essential as a versatile phase-transfer catalyst (PTC) in organic synthesis, an electrolyte in electrochemistry, and a key reagent in polymer and material science, TBAB enhances reaction efficiency and product yields.

  • Tetraethylammonium Bromide CAS 71-91-0

    Tetraethylammonium Bromide CAS 71-91-0

    Aure Chemical supplies high-purity Tetraethylammonium Bromide (TEAB, CAS 71-91-0), a widely used quaternary ammonium salt. Essential as a supporting electrolyte in electrochemistry, a phase-transfer catalyst, and a reagent in pharmaceutical synthesis and material science, TEAB is crucial for various advanced chemical processes.

  • Tetraethylammonium Chloride CAS 56-34-8

    Tetraethylammonium Chloride CAS 56-34-8

    Aure Chemical supplies high-purity Tetraethylammonium Chloride (TEAC, CAS 56-34-8), a crucial quaternary ammonium salt. Widely used as a supporting electrolyte in electrochemistry, a phase-transfer catalyst in organic synthesis, and a key reagent in pharmaceutical research and neurobiology, TEAC enhances reaction efficiency and scientific insights.

  • Tetrabutylammonium Hydrogen Sulfate CAS 32503-27-8

    Tetrabutylammonium Hydrogen Sulfate CAS 32503-27-8

    Aure Chemical supplies high-purity Tetrabutylammonium Hydrogen Sulfate (TBAS, CAS 32503-27-8), also known as Tetrabutylammonium Bisulfate. This powerful quaternary ammonium salt is widely used as a phase-transfer catalyst (PTC) in organic synthesis, an electrolyte in electrochemistry, and a crucial reagent in polymer and material science for enhancing reaction efficiency and selectivity.

  • Benzyltriethylammonium Chloride CAS 56-37-1

    Benzyltriethylammonium Chloride CAS 56-37-1

    Aure Chemical supplies high-purity Benzyltriethylammonium Chloride (BTEAC, CAS 56-37-1), a powerful quaternary ammonium salt. This versatile compound is a leading phase-transfer catalyst (PTC) for organic synthesis, enhancing reaction rates and yields. It's also vital in polymer science, electrochemistry, and pharmaceutical intermediate production.

Need Quaternary Ammonium Salts for Your Projects?

Contact Aure Chemical to enquire about SDS, COA, TDS and other documentation, learn about packaging and shipping details, and obtain high-quality Quaternary Ammonium Salts tailored specifically to your industrial or research needs. Request quotes today!

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