ACID BLUE 62

• Catalog Number: ACM4368563
• Product Name: ACID BLUE 62
• CAS: 4368-56-3
• Category: Acid Dyes
• Description: Acid Blue 62 (AB62) is a water-soluble dye that can be used in a variety of ways, including staining, dyeing, and imaging. AB62 is a unique dye, as it is capable of staining both positively and negatively charged molecules, making it useful for a wide range of applications. Additionally, AB62 is relatively inexpensive and easy to obtain, making it a popular choice for laboratory experiments.
• Synonyms: sodium,1-amino-4-(cyclohexylamino)-9,10-dioxoanthracene-2-sulfonate
• Molecular Weight: 422.4
• Molecular Formula: C20H19N2NaO5S
• Canonical SMILES: C1CCC(CC1)NC2=CC(=C(C3=C2C(=O)C4=CC=CC=C4C3=O)N)S(=O)(=O)[O-].[Na+]
• InChI: InChI=1S/C20H20N2O5S.Na/c21-18-15(28(25,26)27)10-14(22-11-6-2-1-3-7-11)16-17(18)20(24)13-9-5-4-8-12(13)19(16)23;/h4-5,8-11,22H,1-3,6-7,21H2,(H,25,26,27);/q;+1/p-1
• InChI Key: DJDYMAHXZBQZKH-UHFFFAOYSA-M
• Solubility: Soluble in water and ethanol.
• Appearance: red light blue solid
• Application: Acid Blue 62 has a variety of uses in scientific research. It is used in histochemistry to stain cell nuclei and other cellular components. It is also used in immunohistochemistry to visualize antigen-antibody interactions. Additionally, Acid Blue 62 is used in electron microscopy to stain lipids and other biological molecules. Finally, it is used in flow cytometry to identify and quantify cells.
• Storage: Desiccate at room temperature
• Complexity: 734
• Exact Mass: 422.09123717
• Heavy Atom Count: 29
• HTS Code: 2922399090
• Hydrogen Bond Acceptor Count: 7
• Hydrogen Bond Donor Count: 2
• Monoisotopic Mass: 422.09123717
• Rotatable Bond Count: 3
• Topological Polar Surface Area: 138Å2

Custom Q&A

What is the molecular formula of ACID BLUE 62?

The molecular formula of ACID BLUE 62 is C20H19N2NaO5S.

What is the molecular weight of ACID BLUE 62?

The molecular weight of ACID BLUE 62 is 422.4 g/mol.

What are some synonyms for ACID BLUE 62?

Some synonyms for ACID BLUE 62 include C.I. Acid Blue 62, C.I. 62045, and 2-Anthracenesulfonic acid, 1-amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-, monosodium salt.

When was ACID BLUE 62 first created in the database?

ACID BLUE 62 was first created in the database on February 5, 2008.

What is the InChIKey of ACID BLUE 62?

The InChIKey of ACID BLUE 62 is DJDYMAHXZBQZKH-UHFFFAOYSA-M.

What is the Canonical SMILES representation of ACID BLUE 62?

The Canonical SMILES representation of ACID BLUE 62 is C1CCC(CC1)NC2=CC(=C(C3=C2C(=O)C4=CC=CC=C4C3=O)N)S(=O)(=O)[O-].[Na+].

How many hydrogen bond donor counts does ACID BLUE 62 have?

ACID BLUE 62 has 2 hydrogen bond donor counts.

What is the topological polar surface area of ACID BLUE 62?

The topological polar surface area of ACID BLUE 62 is 138 Å2.

What is the heavy atom count of ACID BLUE 62?

The heavy atom count of ACID BLUE 62 is 29.

How many rotatable bond counts does ACID BLUE 62 have?

ACID BLUE 62 has 3 rotatable bond counts.

Case Study

Study on the Oxidative Degradation of Acid Blue 62 by Cerium Reagents

Keshmirizadeh E, et al. Environmental Technology, 2020, 41(6), 785-796.

The removal effect of acid blue 62 (AB 62) dye by various cerium reagents as oxidants was studied, including CeF4, (NH4)2Ce(NO3)6, Ce(SO4)2, CeCl3, and Ce(CH3COO)3. Cerium fluoride (CeF4) decolorizes acid blue 62 dye and COD (chemical oxygen demand) have the highest removal rates, 99.9% and 95% respectively. The degradation mechanism was involved in oxidation of AB 62 dye and its de-coloration in the aqueous solution.
De-coloration experiments of acid blue 62
· The laboratory tests were performed by using the standard, APHA-AWWA procedure. The removal of AB62 dye by the direct chemical oxidation process in aqueous medium depends on various parameters such as the amount of oxidizer, pH and oxidation time.
· In a typical experiment, 50 mL of AB62 dye solution (at pH=3) in the concentration of 50 mg/L was transferred into a 100 mL beaker.
· Then, 5 mg of CeF4 (0.1 g/L) was added to the solution and content was mixed for 15 min at 160 rpm.
· After equilibrium the supernatant was taken out every 0.5 min and then the remaining was filtered to obtain a clear liquid which was adjusted to the pH of 7.0, and the UV-vis measurements were performed on the liquid sample to monitor the maximum wave length.

Study on the Adsorption of Acid Blue 62 Using SBA-15/PAMAM Dendrimers

Mirzaie M, et al. Journal of Polymers and the Environment, 2018, 26, 1831-1843.

Adsorption is one of the most cost-effective dye removal technologies. Acid blue 62 dye can be removed by adsorption by SBA-15/PAMAM nano-adsorbent, which is prepared by the reaction of SBA-15-Cl (chlorine group) and PAMAM (amide group). The optimal acid blue 62 dye removal conditions were an initial pH of 2, an adsorbent dosage of 0.03g SBA-15/PAMAM, a dye concentration of 40mg/L, a contact time of 60 minutes, and a temperature of 25°C.
Adsorption procedure of acid blue 62
· An aqueous dye solution with a concentration of 1000 ppm was provided by mixing 1gram of AB62 with distilled water.
· The adsorption procedures were carried out by the addition of adsorbent into dye solutions (100 ml) of different initial concentrations (20-100 ppm) at different pH (2-12) for various time (15-120 min) and different temperatures (25-45 °C).
· Among the examination, specimens were centrifuged at 4000 rpm for 20 min and then dye removal was analyzed by applying a UV-Vis spectrophotometer.

Electrochemical Degradation of Anthraquinone Dye Acid Blue 62 by the Response Surface Methodology

Aquino J M, et al. Journal of Applied Electrochemistry, 2010, 40, 1751-1757.

The electrochemical degradation of the anthraquinone dye acid blue 62 (AB 62) in a filter press reactor on Ti/Pt/β-PbO2 anode was studied using response surface methodology (RSM) and variables: current density, pH, [NaCl] and temperature. The obtained results indicate that different conditions are needed for color and COD removals, which depend mainly on the solution pH and temperature during the electrolysis.
Electrochemical degradation of the AB 62 dye
· The electrochemical experiments were carried out in a one-compartment filter-press reactor composed of the Ti-Pt/bPbO2 anode (exposed area: 3.1×1.9 cm, each face) and two nickel plates as cathodes.
· A central composite design (CCD) coupled with RSM was used in the AB 62 dye electrochemical degradation. The variables current density (j), pH, NaCl concentration ([NaCl]), and temperature (h) were investigated at five different levels (-2, -1, 0, 1, 2); Table 1 shows the used ranges and levels for these variables.
· All the experiments were carried out randomly using 0.4 L of a 0.1 mol/L Na2SO4 aqueous solution containing a fixed concentration (100 mg/L) of the AB 62 dye, at a flow rate of 360 L/h (0.5 m/s).