Brands

Naxcat® aromatic sulfonic acids are made by sulfonating aromatic compounds with sulfuric acid, so3 , or oleum. They are comparable in strength to mineral acids such as sulfuric acid, but are especially suitable for organic reactions where an inorganic, mineral acid could cause charring, oxidation, or an unwanted chemical reaction.

The Naxan® anionic surfactants are a series of sodium salts of alkyl naphthalene sulfonic acid. These products provide excellent wetting, dispersing, hydrotroping and medium to low foaming. They offer acid and base stability, hard-water tolerance and high temperature stability. The naxaf® naphthalene sulfonate–formaldehyde condensates are used primarily as dispersants in a wide variety of industrial applications.