Acid yellow 34 (CAS 6359-90-6)
QUICK LINKS
Acid Yellow 34 is a widely utilized azo dye known for its vibrant yellow shade. This water-soluble, anionic dye serves as a coloring agent for an array of products. Moreover, it plays a role in laboratory experiments, acting as both a pH indicator and a chromogenic reagent. In scientific research, Acid Yellow 34 is employed in various capacities. Firstly, it serves as a pH indicator, displaying a transition from yellow to red as the pH is lowered. Secondly, it functions as a chromogenic reagent in assays designed to detect proteins and other molecules. Its utility extends to immunoassays, enzyme-linked immunosorbent assays (ELISAs), and other biochemical assays. Structurally, this azo dye consists of two azo groups interconnected. When the pH of a solution containing the dye decreases, the azo groups undergo protonation, leading to alterations in the molecular structure and a subsequent color change from yellow to red.
Acid yellow 34 (CAS 6359-90-6) References
- Optimal decolorization and kinetic modeling of synthetic dyes by Pseudomonas strains. | Yu, J., et al. 2001. Water Res. 35: 3579-86. PMID: 11561617
- Use of multiple colorimetric indicators for paper-based microfluidic devices. | Dungchai, W., et al. 2010. Anal Chim Acta. 674: 227-33. PMID: 20678634
- Algal fluorescence sensor integrated into a microfluidic chip for water pollutant detection. | Lefèvre, F., et al. 2012. Lab Chip. 12: 787-93. PMID: 22193420
- Simultaneous and sensitive detection of multiple small biological molecules by microfluidic paper-based analytical device integrated with zinc oxide nanorods. | Feng, LX., et al. 2021. Talanta. 232: 122499. PMID: 34074451
- Sustainable Development of Magnetic Chitosan Core-Shell Network for the Removal of Organic Dyes from Aqueous Solutions. | Rathinam, K., et al. 2021. Materials (Basel). 14: PMID: 34947299
- Recent advances in nephropathy biomarker detections using paper-based analytical devices. | Sabarudin, A., et al. 2022. Anal Sci. 38: 39-54. PMID: 35287205
- Equilibrium, kinetic and thermodynamic study of acid yellow-34 adsorption onto Cedrus deodara sawdust | Muhammad Suhail Abbas and & Rashid Ahmad. 2016 -. Desalination and Water Treatment. Volume 57, Issue 39: Pages 18175-18181.
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Acid yellow 34, 25 g | sc-291828 | 25 g | $193.00 | |||
Acid yellow 34, 50 g | sc-291828A | 50 g | $416.00 |