Used for dyeing leather, wool, silk, Nylon, Paper & importantly as Bluring agent to improve whiteness of bleached fabrics. Used for dyeing of leather, paper & also as bluing agent (fabric whitener). Specially treated to reduce the chrome levels as required for specific customers in international markets. These are specially purified dyes to remove all impurities such as chlorides. Sulphates & other by products. The purity achieved is almost 99.5% (On dry basis).
Due to high purity, very high solubility & very low free chlorides & sulfates these dyes are ideally suited for aqueous inks such as jet inks, ball pen inks, sketch pen inks & leather dyeing.