Category: 1,5-Naphthalenedisulfonic acid

  • HPLC Method for Analysis of 2 – Naphthalenesulfonic acid and 1,5 -Naphthalenedisulfonic acid

    Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies 2-Naphthalenesulfonic acid and 1,5-Naphthalenedisulfonic acid, also known as Armstrong’s acid, are two similarly-structured compounds. 2-Naphthalenesulfonic acid is commonly used in dye production and 1,5-Naphthalenedisulfonic acid is used in synthesizing the salts of basic drugs and in electrokinetic chromatography. Using SIELC’s newly introduced BIST™ method, […]