Statement from Alfa Chemistry: Acid Radical Quaternary Ammonium Salts Now Obtain

Posted by Tylor on January 27th, 2022

Given the scope of the pandemic, the demand for quaternary ammonium compounds (QACs) are increasing. QACs are used as active ingredients to inactivate virus in over 200 disinfectants. Earlier this month, Alfa Chemistry announces the decision to offer acid radical quaternary ammonium salts, as a strategy to diversify its product portfolio of QACs.

Classified by anion, QACs are generally grouped into five types, namely, halide quaternary ammonium salts, acid radical quaternary ammonium salts, polyquaternium, quaternary ammonium hydroxide, and quaternary phosphonium compounds.

“Quaternary ammonium salts are extensively used as disinfectants, surfactants, fabric softeners, and as antistatic agents in household, workplace, and industry occasions,” says the Marketing Chief of Alfa Chemistry. “We now offer various acid radical quaternary ammonium salts, including HSO4- series, SO42- series, CH3COO- series, PO43- series, HPO42- series, H2PO4- series, etc. Customers have easy access to these chemicals by just searching the CAS No. or chemical name on our website. And for those chemicals that cannot be found on the website, we offer the option of custom synthesis. Our synthesis team is highly skillful and has successfully synthesized TBAHS (tetrabutylammonium hydrogen sulfate) and many other acid radical quaternary ammonium salts.”

The acid radical quaternary ammonium salts offered by Alfa Chemistry are:

Hydrogen Sulfate (HSO4- Series)

The HSO4- Series of acid radical quaternary ammonium salts Alfa Chemistry offers include:tetramethylammonium hydrogen sulfate (cas 103812-00-6), dodecyltrimethylammonium hydrogen sulfate (cas 103999-25-3), tetradecyltrimethylammonium hydrogen sulfate (cas 104903-23-3), tetraethylammonium hydrogensulfate (cas 16873-13-5), tetrapropylammonium bisulfate, methyltrioctylammonium hydrogen sulfate, cetyltrimethylammonium hydrogensulfate, tridecyl methyl ammonium hydrogen sulfate, bischaronl dimethyl ammonium hydrogen sulfate, etc.

Sulfate (SO42- Series)

The SO42- Series of acid radical quaternary ammonium salts that Alfa Chemistry offers include: methyltrioctylammonium hydrogen sulfate (cas 59158-14-4), dodecyl trimethyl ammonium sulfate, tetradecyl trimethyl ammonium sulfate, hexadecyl trimethyl ammonium sulfate, octadecy trimethyl ammonium sulfate, bischaronl dimethyl ammonium sulfate, bisoctyl dimethyl ammonium sulfate, methyl tripropyl ammonium sulfate, tridodecyl methyl ammonium sulfate, trihexadecyl methyl ammonium sulfate, tetrapropyl ammonium sulfate, etc.

Acetate (CH3COO- Series)

The CH3COO- Series of acid radical quaternary ammonium salts that Alfa Chemistry offers include: tetrabutylammonium acetate (cas 10534-59-5), tetramethylammonium acetate (cas 10581-12-1), tetraethylammonium acetate (cas 1185-59-7), tridecyl methyl ammonium acetate, bischaronl dimethyl ammonium acetate, bisoctyl dimethyl ammonium acetate, didecyl dimethyl ammonium acetate, etc.

Phosphate (PO43- Series)

To name just a few here: tetrabutylammonium hexafluorophosphate (3109-63-5), tridecyl methyl ammonium phosphate, methyl tributyl ammonium hydrogen phosphate, methyl trioctyl ammonium hydrogen phosphate, tridodecyl methyl ammonium phosphate, bischaronl dimethyl ammonium phosphate, bisoctyl dimethyl ammonium phosphate, didecyl dimethyl ammonium phosphate, didodecyl dimethyl ammonium phosphate, etc.

Hydrogen Phosphate (HPO42- Series)

To name just a few here: bischaronl dimethyl ammonium hydrogen phosphate, didecyl dimethyl ammonium hydrogen phosphate, hexadecyl trimethyl ammonium hydrogen phosphate, octadecy trimethyl ammonium hydrogen phosphate, and tridecyl methyl ammonium hydrogen phosphate.

Dihydrogen Phosphate (H2PO4- Series)

To name just a few here: cetyltrimethylammonium dihydrogen phosphate, tridecyl methyl ammonium dihydrogen phosphate, bischaronl dimethyl ammonium dihydrogen phosphate, ditetradecyl dimethyl ammonium dihydrogen phosphate, and tritetradecyl methyl ammonium dihydrogen phosphate.

For more information about Alfa Chemistry’s offering of acid radical quaternary ammonium salts, please visit

About Alfa Chemistry

After business expansion, Alfa Chemistry has extended its product offering to a wider collection of chemicals and materials. Continuing to be a reliable source for its partners in either the research or industry circle, the efficient sales team together with high-profile R&D staffs at Alfa Chemistry aims to help more and more customers to solve their research problems and to provide them better raw materials for production.

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