Acid blue 324

• CAS: 70571-81-2
• Catalog Number: ACM70571812
• Category: Other Products
• Molecular Weight: 473.43371
• Molecular Formula: C22H16N3NaO6S
• Description: C.I. Acid Blue 324 is a useful research compound. The exact mass of the compound C.I. Acid Blue 324 is unknown and the complexity rating of the compound is unknown. Please store according to label instructions upon receipt of goods.
• Synonyms: 4-((3-(Acetylamino)phenyl)amino)-1-amino-2-sulfoanthraquinone,sodium salt; 2-Anthracenesulfonic acid,4-((3-(acetylamino)phenyl)amino)-1-amino-9,10-dihydro-9,10-dioxo-,monosodium salt; 4-((3-(Acetylamino)phenyl)amino)-1-amino-2-anthraquinonesulfonic acid,s
• IUPAC Name: sodium 4-(3-acetamidoanilino)-1-amino-9,10-dioxoanthracene-2-sulfonate
• Canonical SMILES: CC(=O)NC1=CC=CC(=C1)NC2=CC(=C(C3=C2C(=O)C4=CC=CC=C4C3=O)N)S(=O)(=O)[O-].[Na+]
• InChI: InChI=1S/C22H17N3O6S.Na/c1-11(26)24-12-5-4-6-13(9-12)25-16-10-17(32(29,30)31)20(23)19-18(16)21(27)14-7-2-3-8-15(14)22(19)28;/h2-10,25H,23H2,1H3,(H,24,26)(H,29,30,31);/q;+1/p-1
• InChI Key: MIBVDSFVCOIWCC-UHFFFAOYSA-M
• Appearance: Dry Powder
• Application: Acid dyes are water-soluble anionic dyes commonly used for dyeing protein fibers such as silk, wool, and nylon, as well as other materials like leather and synthetic fibers.
• Storage: Store at 2-8 ℃
• Complexity: 878
• EC Number: 274-675-7
• Exact Mass: 473.066
• H-Bond Acceptor: 8
• H-Bond Donor: 3
• Heavy Atom Count: 33
• Hydrogen Bond Acceptor Count: 8
• Hydrogen Bond Donor Count: 3
• Monoisotopic Mass: 473.06575069
• PSA: 170.36
• Rotatable Bond Count: 4
• Topological Polar Surface Area: 167Å2
• XLogP3: 5.2499

Case Study

Biosorption of Acid Blue 324 on Spirogyra rhizopus

Özer, Ayla, et al. Journal of hazardous materials, 2006, 135, 355-364.

Acid blue 324 (AB 324) is known for its bright, vibrant blue color and is often used in the production of clothing, upholstery, and other fabric products. Therefore, acid blue 324 dye is also a common component in textile wastewater. Biosorption is a promising potential alternative to traditional dye removal processes. For example, Spirogyra rhizopus, a green alga that grows on fresh water, has been studied for the biosorption of acid blue 324. The monolayer coverage capacities of S. rhizopus for AB 324 dyes was found as 367.0 mg/g.
Biosorption of Acid Blue 324
· The optimum biosorption conditions were determined as the initial pH 3.0 and temperature 25 ◦C for AB 324 at the initial dye concentration 100 mg/L, biosorbent concentration 0.5 g/L.
· The pseudo-second order kinetic model describes the biosorption process with a good fitting. Determination of thermodynamic parameters such as enthalpy, entropy and Gibb's free energy changes showed the reversible and exhotermic nature of the biosorption of AB 324 by S. rhizopus.