Acid Blue 25 Explained

Acid Blue 25 (C₂₀H₁₃N₂NaO₅S) is an acid dye that is water-soluble and anionic and used for adsorption research.^[1] The structure is an anthraquinone.^[2]

Properties and applications

Acid Blue 25 is powder-like and poorly soluble in water. The dye is soluble in solvents such as acetone and ethanol.^[2]

Use

Acid Blue 25 is used for dyeing wool, silk and mixed fabric and printing them in a direct method.^[2]

The dye is extensively utilized to color leather, paper, cellulose, and PC blends during the manufacturing process.

External links

• ACID BLUE 25 Basic information chemicalbook.com
• Acid Blue 25 sigmaaldrich.com
• Decolorization of antraquinonic dye, C.I. Acid Blue 25, in aqueous solution by direct UV irradiation, UV/H2O2 and UV/Fe(II) processes . 10.1016/j.cej.2010.03.049 . 160 . Chemical Engineering Journal . 226–231. 2010 . Ghodbane . Houria . Hamdaoui . Oualid .
• TREATMENT OF ACID BLUE 25 CONTAINING WASTEWATERS BY ELECTROCOAGULATION scientificbulletin.upb

Notes and References

1. Web site: Acid Blue 25 (CAS 6408-78-2) . 2014-03-11 . https://web.archive.org/web/20140311094143/http://www.scbt.com/datasheet-214470-acid-blue-25.html . 2014-03-11 . dead .
2. Web site: World dye variety.